Sugar Cookie Cake

Sugar Cookie Cake is a giant sugar cookie transformed into a tender, cake-like dessert layered with creamy vanilla frosting and bright rainbow sprinkles. Soft and chewy sugar cookie dough presses into a pan, then emerges golden around the edges with a tender center. Every bite feels like a celebration—grab a fork (or go hands-on!) and join the party of sweet, buttery goodness.

Key Ingredients

Before we dive in, let’s round up all the goodies you’ll need to bake and frost this show-stopper:

• 1 cup (225 g) unsalted butter: Brings rich flavor and creates a tender, melt-in-your-mouth base.
• 1½ cups (300 g) granulated sugar: Sweetens the dough and helps build structure for a light crumb.
• 1 large egg: Adds moisture and helps bind the cookie cake together.
• 1 large egg yolk: Boosts richness and chew, keeping the cake from drying out.
• 2 tsp pure vanilla extract: Provides classic sugar-cookie sweetness and depth of flavor.
• ½ tsp almond extract (optional but highly recommended): Infuses a hint of nutty aroma for that traditional sugar-cookie vibe.
• 2¼ cups (280 g) all-purpose flour: The sturdy framework for our soft, cake-like cookie.
• 2 tsp cornstarch: Softens the crumb for a bakery-style, melt-in-your-mouth texture.
• ½ tsp baking powder: Gives a gentle lift so the cookie cake stays tender.
• ½ tsp baking soda: Works with the baking powder for lightness and slight spread.
• ½ tsp fine salt: Balances sweetness and enhances all the flavors.
• 2–3 tbsp whole milk or heavy cream: Adjusts dough consistency for easy pressing.
• ½ cup (115 g) unsalted butter, softened: The rich foundation for our fluffy vanilla frosting.
• 2 cups (240 g) powdered sugar, sifted: Sweetens and thickens the buttercream to perfect pipeable texture.
• 1½–2 tbsp heavy cream or milk: Loosens the frosting to just the right spread consistency.
• 1½ tsp pure vanilla extract: Elevates the frosting with a classic, comforting aroma.
• Pinch of salt: Cuts sweetness and rounds out the buttercream flavor.
• 1–2 drops food coloring (pink is classic): Optional pop of pastel fun.
• 2–4 tbsp rainbow sprinkles for decorating: Brings color and texture for that celebratory finish.

How To Make Sugar Cookie Cake

We’re about to walk through a simple, step-by-step process that brings together cookie dough and cake magic in one pan. From prepping your pan to creaming butter, mixing dough, baking to golden perfection, and finally whipping up a dreamy vanilla buttercream—this method ensures each layer comes out tender, moist, and ready for sprinkles.

1. Prepare the pan

Lightly grease a 9-inch round or springform pan and line the bottom with a circle of parchment paper (grease the paper too). This ensures your cookie cake releases cleanly. Preheat the oven to 350°F (175°C) so it’s ready when your dough is pressed in.

2. Cream the butter and sugar

In a large bowl or the bowl of a stand mixer fitted with the paddle attachment, combine the softened butter and granulated sugar. Beat on medium speed for 3–4 minutes, scraping down the sides, until the mixture is very light, pale, and fluffy—this builds structure for a tender cake.

3. Add egg, yolk, and extracts

Add the egg and extra yolk to the butter-sugar mixture and beat on medium for about 1 minute until fully combined and slightly thickened. Mix in the vanilla and almond extracts, scraping the bowl to ensure an even, fragrant batter.

4. Combine dry ingredients

In a separate bowl, whisk together the flour, cornstarch, baking powder, baking soda, and salt until blended. Cornstarch is the secret to that soft, melt-in-your-mouth texture.

5. Form the dough

With the mixer on low, gradually add the dry ingredients to the wet. Mix just until no dry streaks remain—avoid overmixing. If the dough seems stiff or crumbly, add milk or cream, 1 tablespoon at a time, until a soft, thick dough forms that holds when pressed.

6. Press the dough into the pan

Transfer the dough to your prepared pan. Use clean hands or a spatula to press it evenly, smoothing the top and making the edges slightly higher than the center for even baking. Sprinkle extra sugar on top if you like a light, crunchy crust.

7. Bake the sugar cookie cake

Bake for 18–24 minutes, until the edges are lightly golden and set, while the center remains just barely underbaked. A toothpick should come out with a few moist crumbs—no wet batter. Remember, it firms up as it cools.

8. Cool completely

Let the cake cool in its pan on a wire rack for 30–45 minutes. Run a thin knife around the edge, invert onto a plate, then flip onto your serving platter right-side up. Allow it to cool fully before frosting.

9. Make the frosting

In a medium bowl, beat the softened butter on medium for 1–2 minutes until creamy. Add powdered sugar, 1 cup at a time, mixing on low until combined. Stir in vanilla, salt, and 1 tablespoon of cream, then beat on medium-high for 2–3 minutes until light and fluffy. Adjust thickness by adding more cream or powdered sugar, and add food coloring if desired.

10. Frost and decorate

Transfer frosting to a piping bag with a star tip or use a spatula. Spread or pipe a decorative border on the cooled cookie cake, then top with rainbow sprinkles. For clean slices, chill the frosted cake for 20–30 minutes.

11. Serve

Slice into wedges or squares and serve at room temperature so the cookie stays soft and the frosting remains creamy.

12. Storage

Cover and store unfrosted slices at room temperature for up to 2 days, or refrigerate the frosted cake for 4–5 days. To freeze, wrap unfrosted portions well and freeze up to 2 months; thaw and frost before serving.

Serving Suggestions

This Sugar Cookie Cake is festive on its own but shines when paired thoughtfully. Whether you’re hosting a party or enjoying a cozy night in, these ideas will make every slice a delight:

• Serve with a cold glass of whole milk to balance the buttery sweetness and highlight the vanilla notes.
• Offer a side of fresh berries (strawberries, raspberries) for a burst of tartness that cuts through the richness.
• Pair warm slices with a scoop of vanilla bean ice cream for an indulgent dessert experience.
• Plate wedges on a decorative platter and dust lightly with powdered sugar for an elegant finish at gatherings.

Tips For Perfect Sugar Cookie Cake

Whether you’re a seasoned baker or trying your first cookie cake, these insider tweaks will take your creation to the next level. Embrace the playfulness of sprinkles, tweak extracts to suit your taste, and plan ahead for stress-free parties!

• Cornstarch is the secret to a soft, bakery-style sugar cookie texture in cake form.
• The extra egg yolk adds richness and chew, preventing the cookie cake from drying out.
• Almond extract gives that classic sugar-cookie flavor; adjust it to taste or omit if you prefer.
• For a fun variation, fold ⅓–½ cup sprinkles into the dough for a “funfetti” sugar cookie cake.
• If you prefer a thicker cookie cake, use an 8-inch pan and add 3–5 minutes to the baking time, watching the edges carefully.
• To make ahead for parties, bake the cookie cake a day in advance, cool completely, wrap well, and frost the day you plan to serve it.

How To Store It

Proper storage keeps your Sugar Cookie Cake fresh, soft, and ready for seconds (or thirds!). Follow these methods to extend its shelf life without sacrificing texture:

• Store at room temperature: Wrap unfrosted slices in plastic wrap or an airtight container for up to 2 days, keeping the center soft.
• Refrigerate frosted cake: Place in an airtight container and chill for up to 4–5 days—allow slices to come to room temperature before serving.
• Freeze unfrosted portions: Wrap slices tightly in plastic wrap and foil, freeze up to 2 months; thaw fully, then frost just before serving.
• Chill to set frosting: After decorating, refrigerate the entire cake for 20–30 minutes to firm the buttercream and ensure clean slices.

Frequently Asked Questions

Here are quick answers to your top questions about this Sugar Cookie Cake:

• How long does it take to prepare and bake this sugar cookie cake?

From start to finish, you should allow about 15 minutes for ingredient prep and creaming, another 10 minutes to assemble the dough and press it into the pan, and then 18–24 minutes of baking time. After baking, plan for at least 30–45 minutes of cooling in the pan and additional cooling once you flip it out. If you include frosting and decorating, add another 15–20 minutes. In total, expect around two hours from mixing to finished, but much of that is passive cooling time.

• Can I omit or replace the almond extract, and what effect will it have on the flavor?

The almond extract is optional but gives the cookie cake that classic sugar-cookie aroma and a hint of nuttiness. If you omit it, the cookie will still be delicious with just vanilla, but it may taste a bit flatter. You can swap almond extract for an equal amount of another flavoring such as lemon or orange extract for a citrus twist. Just be sure not to exceed ½ teaspoon total extract, as strong flavors can easily overpower the delicate sugar cookie base.

• How can I tell when the sugar cookie cake is perfectly baked?

You want the edges to be lightly golden but not dark, and the center should still appear slightly underbaked and soft. Insert a toothpick near the center; it should come out with a few moist crumbs but no wet batter. Overbaking will make the cookie cake dry and crisp rather than soft and tender. Remember it will continue to firm up as it cools, so pull it out of the oven as soon as the edges set.

• What is the purpose of cornstarch in this recipe, and can I skip it?

Cornstarch is the secret to a tender, melt-in-your-mouth texture in this sugar cookie cake. It softens the gluten network, preventing chewiness and giving a light crumb similar to bakery-style cookies. Skipping it will yield a denser, more traditional cookie texture. If you must omit it, replace with an equal amount of cake flour to achieve a similar softening effect but expect a slightly different crumb structure.

• How do I prevent the frosting from sliding off the cookie cake?

Ensure the cookie cake is completely cool before frosting. Warm surfaces will cause buttercream to melt and slide. After frosting, chill the cake in the refrigerator for 20–30 minutes so the buttercream firms up. You can also use an offset spatula to create a thin crumb coat first, chill briefly, then apply the final layer of frosting and decorations to help everything stay in place.

• What’s the best way to store leftovers and how long will they stay fresh?

Store unfrosted cookie cake wrapped tightly in plastic wrap at room temperature for up to two days. Once frosted, cover and refrigerate for up to four to five days. Bring chilled slices back to room temperature before serving to restore the soft cookie texture. You can also freeze unfrosted slices for up to two months; thaw completely, then frost before serving for maximum freshness.

• Can I make the cookie cake ahead of time, and how should I handle the frosting?

Yes—bake and cool the cookie cake a day in advance. Wrap it well in plastic wrap to prevent drying. Store at room temperature if unfrosted or in the fridge if already frosted. If you bake ahead, wait to frost until the day you plan to serve so the buttercream looks its best. If you must frost early, refrigerate after frosting and allow the cake to sit at room temperature for about 30 minutes before slicing.

• How can I adjust this recipe for an 8-inch pan or a thicker cake?

Using an 8-inch pan will yield a thicker cookie cake. Press the same dough into the smaller pan but add 3–5 minutes to the baking time, checking for doneness by looking for set edges and a slightly soft center. You may also need to drop the oven temperature by 10°F if your cake browns too quickly on the edges. Always test with a toothpick and keep an eye on the top to avoid overbaking.

What Makes This Special

This Sugar Cookie Cake hits all the sweet spots: it has the fun of a giant sugar cookie, the tender crumb of a cake, and a swirl of creamy vanilla buttercream topped with rainbow sprinkles. A giant sugar cookie transformed into a tender, cake-like dessert layered with creamy vanilla frosting and bright rainbow sprinkles, it’s soft and chewy around the edges with a melt-in-your-mouth center. It works every time because of that magical cornstarch trick and the richness from the extra yolk. Go ahead, print this recipe, save it for your next party, and let me know in the comments if you gave it a whirl or have questions—I’m here to help!

Print Recipe

Sugar Cookie Cake

Author: Jason Brooks Courses: Dessert

Difficulty: Intermediate Prep Time 20 mins Cook Time 20 mins Rest Time 30 mins Total Time 1 hr 10 mins

Calories: 480

Description

Soft and chewy sugar cookie dough presses into a pan, then emerges golden around the edges with a tender center. Topped with fluffy vanilla frosting and a shower of rainbow sprinkles, each bite feels like a party in your mouth.

Ingredients

Scale

1/2x 1x 2x 3x

• 1 cup (225 g) unsalted butter, softened to room temperature

• 1 1/2 cups (300 g) granulated sugar

• 1 large egg, room temperature

• 1 large egg yolk, room temperature

• 2 tsp pure vanilla extract

• ¹⁄₂ tsp almond extract (optional but highly recommended)

• 2 1/4 cups (280 g) all-purpose flour, spooned and leveled

• 2 tsp cornstarch

• ¹⁄₂ tsp baking powder

• ¹⁄₂ tsp baking soda

• ¹⁄₂ tsp fine salt

• 2 –3 tbsp whole milk or heavy cream, as needed for consistency

• For the frosting:

• ¹⁄₂ cup (115 g) unsalted butter, softened

• 2 cups (240 g) powdered sugar, sifted

• 1 1/2–2 tbsp heavy cream or milk

• 1 1/2 tsp pure vanilla extract

• Pinch of salt

• Optional: 1–2 drops food coloring (pink is classic)

• 2 –4 tbsp rainbow sprinkles for decorating

Instructions

1. Prepare the pan:
2. - Lightly grease a 9-inch round cake pan or a 9-inch springform pan.
3. - Line the bottom with a circle of parchment paper and lightly grease the parchment as well. This helps the cookie cake release cleanly.
4. - Preheat your oven to 350°F (175°C).
5. Cream the butter and sugar:
6. - In a large mixing bowl (or the bowl of a stand mixer fitted with the paddle attachment), add the softened butter and granulated sugar.
7. - Beat on medium speed for 3–4 minutes, scraping down the sides as needed, until the mixture is very light, pale, and fluffy. This step builds structure and makes the cookie cake tender.
8. Add egg, yolk, and extracts:
9. - Add the egg and egg yolk to the butter-sugar mixture.
10. - Beat on medium speed for about 1 minute until fully combined and slightly thickened.
11. - Mix in the vanilla extract and almond extract (if using), scraping down the bowl to ensure everything is evenly combined.
12. Combine dry ingredients:
13. - In a separate bowl, whisk together the flour, cornstarch, baking powder, baking soda, and salt until well blended.
14. - Cornstarch helps give the cookie cake a softer, melt-in-your-mouth texture.
15. Form the dough:
16. - With the mixer on low speed, gradually add the dry ingredients to the wet ingredients.
17. - Mix just until the flour disappears and no dry streaks remain. Avoid overmixing.
18. - If the dough looks very stiff and crumbly, add milk or cream 1 tablespoon at a time, mixing on low just until a soft, thick dough forms that holds together when pressed.
19. Press the dough into the pan:
20. - Transfer the dough to the prepared pan.
21. - Using clean hands or a spatula, press the dough evenly into the pan, smoothing the top and pushing it slightly higher at the edges than in the center. This helps the cookie bake more evenly.
22. - If desired, you can sprinkle a few extra tablespoons of granulated sugar on top for a light sugary crust.
23. Bake the sugar cookie cake:
24. - Bake in the preheated oven for 18–24 minutes, depending on your oven and pan.
25. - The edges should be lightly golden and set, while the center will look just barely underbaked and soft.
26. - Do not overbake; the cookie cake will continue to firm up as it cools. A toothpick inserted near the center should come out with a few moist crumbs, not wet batter.
27. Cool completely:
28. - Place the pan on a wire rack and allow the cookie cake to cool in the pan for at least 30–45 minutes.
29. - Once mostly cool, run a thin knife around the edge, then carefully invert onto a plate and flip again onto a serving platter so it is right-side up.
30. - Let it cool completely before frosting, or the frosting will melt and slide off.
31. Make the frosting:
32. - In a medium bowl, beat the softened butter on medium speed for 1–2 minutes until creamy and smooth.
33. - Add the powdered sugar, 1 cup at a time, mixing on low speed until combined.
34. - Add vanilla extract, a pinch of salt, and 1 tablespoon of cream or milk, then beat on medium-high for 2–3 minutes until light and fluffy.
35. - If the frosting is too thick, add more cream or milk, 1 teaspoon at a time. If it is too thin, add a bit more powdered sugar.
36. - If desired, add a drop or two of food coloring and mix until the color is uniform.
37. Frost and decorate:
38. - Spoon the frosting into a piping bag fitted with a star tip or simply use a spoon or offset spatula.
39. - You can frost the entire top of the cookie cake with a smooth layer, or pipe a decorative border around the edge and leave the center mostly bare.
40. - Add rainbow sprinkles generously over the frosted areas.
41. - For cleaner slices, refrigerate the frosted cookie cake for 20–30 minutes to slightly firm up before cutting.
42. Serve:
43. - Slice into wedges like a cake or cut into squares if using a square pan.
44. - Serve at room temperature for the best texture, when the cookie is soft and the frosting is creamy.
45. Storage:
46. - Store leftovers covered at room temperature for up to 2 days, or in the refrigerator for up to 4–5 days.
47. - Bring chilled slices back to room temperature before serving for optimal softness.
48. - To freeze, wrap unfrosted slices well and freeze up to 2 months; thaw, then frost before serving.

Note

• Cornstarch is the secret to a soft, bakery-style sugar cookie texture in cake form.
• The extra egg yolk adds richness and chew, preventing the cookie cake from drying out.
• Almond extract gives that classic sugar-cookie flavor; adjust it to taste or omit if you prefer.
• For a fun variation, fold 1/3–1/2 cup sprinkles into the dough for a “funfetti” sugar cookie cake.
• If you prefer a thicker cookie cake, use an 8-inch pan and add 3–5 minutes to the baking time, watching the edges carefully.
• To make ahead for parties, bake the cookie cake a day in advance, cool completely, wrap well, and frost the day you plan to serve it.

Keywords: sugar cookie cake,cookie cake recipe,vanilla buttercream frosting,rainbow sprinkles,soft cookie cake,easy baking