Cookies & Cream Cake Recipe

Why You’ll Love This Oreo Sheet Cake

If you love easy desserts that still feel special, this Oreo Sheet Cake is a recipe worth keeping close. It uses simple pantry ingredients, mixes up fast, and brings that classic cookies and cream flavor everyone recognizes right away. The soft cake layers, creamy frosting, and cookie crunch make it a crowd-pleaser for birthdays, family dinners, and weekend baking.

• Easy to make: This Oreo Sheet Cake comes together with basic baking steps, so even newer bakers can feel confident. The batter mixes quickly, and the frosting is simple to whip up while the cake cools.
• Great for busy days: Since this is a sheet cake style dessert, it bakes in one pan and serves a crowd without much fuss. That makes it a smart choice for busy parents, students, and working professionals who want a homemade treat without a lot of cleanup.
• Rich cookies and cream flavor: Chopped chocolate sandwich cookies are folded into the batter and stirred into the frosting, so every bite tastes like cookies and cream. If you want the classic cookie flavor people know and love, this Oreo Sheet Cake delivers it well.
• Flexible for gatherings: You can serve it in simple squares for potlucks, make it ahead for parties, or dress it up with extra cookies on top. It also pairs nicely with other desserts on a holiday table, especially if you like to serve a mix of sweet options alongside something like easy chocolate muffins.

Tip: For the best flavor, chill the cake briefly after frosting so the whipped cream topping sets up and the cookie pieces stay neat when sliced.

This Oreo Sheet Cake is also a lovely dessert for home bakers who want something reliable and fun. It feels nostalgic, but it still looks impressive on the table.

Essential Ingredients for Oreo Sheet Cake

Before you start, gather everything you need for both the cake and the whipped cream frosting. This recipe uses cake flour for a soft crumb, sour cream for extra moisture, and chopped chocolate sandwich cookies for the signature cookies and cream taste. If you are curious about the cookie style used in this dessert, you can also check the official Oreo cookie product page for reference.

Cake Ingredients

• 2 and 1/2 cups cake flour
• 2 teaspoons baking powder
• 1/2 teaspoon baking soda
• 1 teaspoon salt
• 3/4 cup unsalted butter, softened
• 1 and 1/2 cups granulated sugar
• 4 large egg whites
• 3/4 cup sour cream
• 1 tablespoon pure vanilla extract
• 3/4 cup whole milk
• 1 and 1/4 cups chopped chocolate sandwich cookies

Whipped Cream Frosting Ingredients

• 6 ounces full-fat cream cheese, softened
• 3/4 cup confectioners sugar
• 1 teaspoon pure vanilla extract
• 1 and 1/2 cups cold heavy cream
• 1 cup chopped chocolate sandwich cookies
• Optional: chocolate sandwich cookies for garnish

Why each ingredient matters

Special Dietary Options

• Vegan: Use plant-based butter, dairy-free sour cream, oat milk, and a vegan cream cheese frosting. Replace egg whites with a tested egg replacer or aquafaba for a lighter texture.
• Gluten-free: Swap the cake flour for a good 1:1 gluten-free baking blend that includes xanthan gum, and choose certified gluten-free chocolate sandwich cookies.
• Low-calorie: Use reduced-fat cream cheese, a lighter whipped topping, and slightly fewer cookies on top for garnish. The cake will still taste like Oreo Sheet Cake, just a little lighter.

How to Prepare the Perfect Oreo Sheet Cake: Step-by-Step Guide

First Step: Prep the pan and oven

Start by preheating your oven to 350°F. Grease a 9×13-inch baking pan, then line it with parchment paper if you want easier lifting after baking. This extra step helps the Oreo Sheet Cake come out cleanly and makes slicing simpler later. If you are baking for a group, this pan size is ideal because it gives you neat squares that are easy to serve.

Second Step: Mix the dry ingredients

In a medium bowl, whisk together the 2 and 1/2 cups cake flour, 2 teaspoons baking powder, 1/2 teaspoon baking soda, and 1 teaspoon salt. Mixing these ingredients first helps the leavening spread evenly through the batter. That means your Oreo Sheet Cake will rise better and bake more evenly from edge to center.

Third Step: Cream the butter and sugar

In a large bowl, beat the 3/4 cup softened unsalted butter and 1 and 1/2 cups granulated sugar together until the mixture looks light and fluffy. This usually takes about 3 to 4 minutes with a hand mixer or stand mixer. Beating air into the butter helps the cake stay soft and gives it a nice, tender crumb.

Fourth Step: Add the egg whites and flavor

Beat in the 4 large egg whites one at a time, mixing well after each addition. Then add the 3/4 cup sour cream and 1 tablespoon pure vanilla extract. The batter may look slightly curdled at this stage, but that is normal. The sour cream brings moisture, while the vanilla adds warmth that supports the cookies and cream flavor.

Fifth Step: Finish the batter

Add the dry ingredients to the butter mixture in three parts, alternating with the 3/4 cup whole milk. Begin and end with the flour mixture. Mix on low speed just until combined so the cake stays soft. Fold in the 1 and 1/4 cups chopped chocolate sandwich cookies with a spatula, making sure they are spread throughout the batter without overmixing.

Sixth Step: Bake the cake

Pour the batter into the prepared pan and smooth the top. Bake for 30 to 35 minutes, or until a toothpick inserted in the center comes out clean or with a few moist crumbs. The top should look set and lightly golden. If you are using a dark pan, check a few minutes early so the cake does not overbake.

Seventh Step: Cool completely

Let the cake cool in the pan for about 15 minutes, then transfer it to a wire rack if possible or let it cool fully in the pan. Cooling matters because warm cake can melt the whipped cream frosting. If you want to make this Oreo Sheet Cake ahead of time, this is a good point to stop, wrap it well, and frost later.

Eighth Step: Make the whipped cream frosting

In a large mixing bowl, beat the 6 ounces softened full-fat cream cheese, 3/4 cup confectioners sugar, and 1 teaspoon pure vanilla extract until smooth. Slowly pour in the 1 and 1/2 cups cold heavy cream while beating on medium speed, then increase the speed and whip until the frosting becomes thick and fluffy. This texture gives the cake a creamy finish without feeling heavy.

Ninth Step: Fold in the cookies

Once the frosting is thick and holds soft peaks, gently fold in the 1 cup chopped chocolate sandwich cookies. Folding by hand helps keep the whipped frosting airy. If you prefer a smoother topping, you can add fewer cookies, but the cookie pieces give the dessert its signature texture.

Tenth Step: Frost and garnish

Spread the whipped cream frosting over the cooled cake in an even layer. Sprinkle extra chopped chocolate sandwich cookies on top if you want a more dramatic look. For a neat finish, chill the frosted Oreo Sheet Cake for 20 to 30 minutes before slicing. That helps the frosting set and makes clean squares much easier to cut.

Serving tip

Cut into 20 to 24 squares for a crowd, or larger pieces for a more generous dessert. This cake tastes great cold from the fridge, but you can also let it sit at room temperature for 15 to 20 minutes before serving for a softer bite.

For the cleanest slices, wipe your knife between cuts and chill the cake before serving.

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Dietary Substitutions to Customize Your Oreo Sheet Cake

Protein and Main Component Alternatives

If you need to adjust the recipe, there are several simple swaps that still keep the spirit of Oreo Sheet Cake alive. For the egg whites, use aquafaba or a trusted egg replacer if you are baking egg-free. For the dairy ingredients, plant-based butter, dairy-free sour cream, and a non-dairy cream cheese can work well, though the texture may be a little different.

If you want a gluten-free version, use a high-quality 1:1 gluten-free baking flour in place of cake flour and choose certified gluten-free sandwich cookies. The cake may be slightly more delicate, so let it cool fully before frosting. You can also make the recipe in cupcake form or as a smaller snack cake if you want easier portion control.

Vegetable, Sauce, and Seasoning Modifications

Although this dessert does not use vegetables, you can still make small flavor changes to fit your taste. Try adding a pinch of espresso powder to the cake batter for a deeper chocolate-cookie flavor, or swap part of the vanilla for almond extract if you like a bakery-style note. For the frosting, you can add extra crushed cookies, a drizzle of chocolate sauce, or a light dusting of cocoa powder.

If you want a lighter finish, reduce the cookie garnish and serve with fresh berries on the side. That gives a nice balance to the sweetness. You can also pair this cake with a simple breakfast-style treat such as homemade monkey bread when planning a brunch table or dessert spread.

Mastering Oreo Sheet Cake: Advanced Tips and Variations

Pro cooking techniques

To get the best texture, make sure your butter, sour cream, and egg whites are at room temperature before mixing. This helps the batter blend smoothly and keeps the cake from becoming dense. Also, do not overmix after adding the flour. Once the dry ingredients disappear into the batter, stop mixing and fold in the cookies gently.

If you want a slightly taller cake, let the finished batter rest for 10 to 15 minutes before baking. This can help the flour hydrate and the cookies distribute more evenly. For the frosting, keep the heavy cream cold so it whips quickly and holds its shape.

Flavor variations

You can switch up the cookie flavor to match the season or occasion. Golden sandwich cookies make a sweeter vanilla version, mint cookies give the cake a holiday feel, and chocolate cookies add a deeper cocoa note. If you want a richer dessert, add mini chocolate chips to the batter or drizzle the top with chocolate ganache.

For presentation, top the cake with whole sandwich cookies, cookie crumbs, or even piped swirls of frosting around the edges. This Oreo Sheet Cake also looks lovely served on a simple white platter so the cookie pieces stand out. If you are serving a dessert table, add a second easy bake like soft cinnamon bread for variety.

Make-ahead options

This cake works well for busy schedules. You can bake the cake layer a day or two ahead, wrap it tightly, and frost it right before serving. The frosting can also be made a few hours in advance and kept chilled until you are ready to spread it. For parties, assemble the cake in the morning and let it rest in the fridge until dessert time.

How to Store Oreo Sheet Cake: Best Practices

Because the frosting contains whipped cream and cream cheese, store the cake in the refrigerator once it is frosted. Cover it tightly with plastic wrap or place it in an airtight container. It keeps well for up to 5 days, and the texture stays best when you let slices sit at room temperature for 20 to 30 minutes before serving.

If you want to freeze it, freeze the unfrosted cake for the best results. Wrap it in plastic wrap, then foil, and freeze for up to 2 months. Thaw it overnight in the refrigerator before frosting. The frosted cake can be frozen, but the whipped topping may change texture a little after thawing.

For meal prep or make-ahead dessert planning, portion leftover slices into individual containers. This makes it easy to grab a serving without exposing the whole cake to air. If you are serving a gathering, the chilled slices hold up well on dessert trays and travel nicely when kept cool.

Storage tip: Keep the cookies and cream cake covered so the frosting stays fresh and the cookie pieces do not dry out.

FAQs: Frequently Asked Questions About Oreo Sheet Cake

Oreo Sheet Cake

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🍪🎂 Moist, tender vanilla cake packed with crunchy cookie pieces and crowned with luscious cookies & cream frosting – a decadent treat for any celebration!
🧁 Easy to bake at home with simple steps, perfect for cookie lovers craving that classic Oreo-inspired flavor explosion!

• Total Time: 3 hours
• Yield: 12 servings

Ingredients

– 2 and 1/2 cups cake flour

– 2 teaspoons baking powder

– 1/2 teaspoon baking soda

– 1 teaspoon salt

– 3/4 cup unsalted butter, softened

– 1 and 1/2 cups granulated sugar

– 4 large egg whites

– 3/4 cup sour cream

– 1 tablespoon pure vanilla extract

– 3/4 cup whole milk

– 1 and 1/4 cups chopped chocolate sandwich cookies

– 6 ounces full-fat cream cheese, softened

– 3/4 cup confectioners sugar

– 1 teaspoon pure vanilla extract

– 1 and 1/2 cups cold heavy cream

– 1 cup chopped chocolate sandwich cookies

– chocolate sandwich cookies for garnish

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Instructions

1-First Step: Prep the pan and oven Start by preheating your oven to 350°F. Grease a 9×13-inch baking pan, then line it with parchment paper if you want easier lifting after baking. This extra step helps the Oreo Sheet Cake come out cleanly and makes slicing simpler later. If you are baking for a group, this pan size is ideal because it gives you neat squares that are easy to serve.

2-Second Step: Mix the dry ingredients In a medium bowl, whisk together the 2 and 1/2 cups cake flour, 2 teaspoons baking powder, 1/2 teaspoon baking soda, and 1 teaspoon salt. Mixing these ingredients first helps the leavening spread evenly through the batter. That means your Oreo Sheet Cake will rise better and bake more evenly from edge to center.

3-Third Step: Cream the butter and sugar In a large bowl, beat the 3/4 cup softened unsalted butter and 1 and 1/2 cups granulated sugar together until the mixture looks light and fluffy. This usually takes about 3 to 4 minutes with a hand mixer or stand mixer. Beating air into the butter helps the cake stay soft and gives it a nice, tender crumb.

4-Fourth Step: Add the egg whites and flavor Beat in the 4 large egg whites one at a time, mixing well after each addition. Then add the 3/4 cup sour cream and 1 tablespoon pure vanilla extract. The batter may look slightly curdled at this stage, but that is normal. The sour cream brings moisture, while the vanilla adds warmth that supports the cookies and cream flavor.

5-Fifth Step: Finish the batter Add the dry ingredients to the butter mixture in three parts, alternating with the 3/4 cup whole milk. Begin and end with the flour mixture. Mix on low speed just until combined so the cake stays soft. Fold in the 1 and 1/4 cups chopped chocolate sandwich cookies with a spatula, making sure they are spread throughout the batter without overmixing.

6-Sixth Step: Bake the cake Pour the batter into the prepared pan and smooth the top. Bake for 30 to 35 minutes, or until a toothpick inserted in the center comes out clean or with a few moist crumbs. The top should look set and lightly golden. If you are using a dark pan, check a few minutes early so the cake does not overbake.

7-Seventh Step: Cool completely Let the cake cool in the pan for about 15 minutes, then transfer it to a wire rack if possible or let it cool fully in the pan. Cooling matters because warm cake can melt the whipped cream frosting. If you want to make this Oreo Sheet Cake ahead of time, this is a good point to stop, wrap it well, and frost later.

8-Eighth Step: Make the whipped cream frosting In a large mixing bowl, beat the 6 ounces softened full-fat cream cheese, 3/4 cup confectioners sugar, and 1 teaspoon pure vanilla extract until smooth. Slowly pour in the 1 and 1/2 cups cold heavy cream while beating on medium speed, then increase the speed and whip until the frosting becomes thick and fluffy. This texture gives the cake a creamy finish without feeling heavy.

9-Ninth Step: Fold in the cookies Once the frosting is thick and holds soft peaks, gently fold in the 1 cup chopped chocolate sandwich cookies. Folding by hand helps keep the whipped frosting airy. If you prefer a smoother topping, you can add fewer cookies, but the cookie pieces give the dessert its signature texture.

10-Tenth Step: Frost and garnish Spread the whipped cream frosting over the cooled cake in an even layer. Sprinkle extra chopped chocolate sandwich cookies on top if you want a more dramatic look. For a neat finish, chill the frosted Oreo Sheet Cake for 20 to 30 minutes before slicing. That helps the frosting set and makes clean squares much easier to cut.

Last Step:

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Notes

🍪 Chop cookies into small pieces to avoid large chunks that may sink in batter.
❄️ Chill frosting bowl and beaters before whipping cream for faster stiff peaks.
⏰ Make cake layers a day ahead and frost on serving day for best texture.

• Author: Brandi Oshea
• Prep Time: 30 minutes
• Cooling: 1 hour
• Cook Time: 30 minutes
• Category: Dessert
• Method: Oven
• Cuisine: American
• Diet: Vegetarian

Nutrition

• Serving Size: 1 slice
• Calories: 550 calories
• Sugar: 32g
• Sodium: 420mg
• Fat: 32g
• Saturated Fat: 19g
• Unsaturated Fat: 13g
• Trans Fat: 0g
• Carbohydrates: 58g
• Fiber: 1g
• Protein: 6g
• Cholesterol: 95mg