Cookies & Cream Sheet Cake Recipe

Looking for a dessert that’s sure to impress your guests, yet easy to make? This Cookies & Cream Sheet Cake is the answer! Combining the classic flavor of cookies and cream with the light, fluffy texture of a sheet cake, this recipe is perfect for birthdays, potlucks, or just because you’re craving something sweet. Whether you're a fan of Oreos or just love a creamy, cookie-packed treat, this recipe will have you coming back for seconds. Read on to learn how to make this delicious, crowd-pleasing dessert from scratch!

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What is a Cookies & Cream Sheet Cake?

A Cookies & Cream Sheet Cake is a soft and moist cake baked in a rectangular pan (usually a 9x13-inch pan) and topped with cookies and cream frosting, usually packed with crushed Oreo cookies. This cake delivers all the flavors of the beloved cookies and cream combination but in cake form, making it perfect for serving to a large group. The cake itself is often vanilla or chocolate flavored, studded with cookie chunks, and the frosting is typically rich and creamy with bits of Oreo cookies mixed in.

Ingredients List for Cookies & Cream Sheet Cake

For the Cake:

1. All-Purpose Flour: 2 ½ cups
2. Baking Powder: 1 ½ teaspoons
3. Baking Soda: ½ teaspoon
4. Salt: ¼ teaspoon
5. Unsalted Butter (softened): 1 cup (2 sticks)
6. Granulated Sugar: 1 ¾ cups
7. Large Eggs: 3
8. Vanilla Extract: 2 teaspoons
9. Whole Milk: 1 cup
10. Crushed Oreo Cookies: 1 cup (about 10-12 Oreos)
11. Sour Cream: ½ cup (adds moisture to the cake)

For the Frosting:

1. Unsalted Butter (softened): 1 cup (2 sticks)
2. Cream Cheese (softened): 8 oz
3. Powdered Sugar: 4 cups
4. Vanilla Extract: 1 teaspoon
5. Heavy Cream: 2-3 tablespoons (for consistency)
6. Crushed Oreo Cookies: 1 cup (about 8-10 Oreos)

Optional Toppings:

• Extra Oreo Cookies (whole or crushed): For garnish.
• Chocolate Syrup or Ganache: For drizzling.
• Whipped Cream: To add a finishing touch.

Substitutions and Variations

This Cookies & Cream Sheet Cake recipe can be easily adapted to fit your preferences or dietary needs. Here are some substitution ideas to consider:

• Cake Mix Shortcut: If you’re in a hurry, you can use a vanilla or chocolate boxed cake mix as the base. Just fold in the crushed Oreo cookies before baking.
• Gluten-Free Option: Use a gluten-free all-purpose flour blend and gluten-free sandwich cookies to make a gluten-free version of this cake.
• Dairy-Free Cake: Substitute the butter with a dairy-free alternative and use a dairy-free cream cheese for the frosting. Opt for almond or oat milk instead of whole milk.
• Chocolate Lovers: For an extra chocolatey version, swap the vanilla cake for a chocolate cake recipe or add ¼ cup cocoa powder to the batter.
• Mint Cookies & Cream: Use mint-flavored Oreos and add a few drops of mint extract to the frosting for a minty twist.
• Cookies & Cream Ice Cream Cake: Instead of traditional frosting, use softened cookies and cream ice cream to top the sheet cake and freeze before serving.

Step-by-Step Cooking Instructions

Here’s a step-by-step guide to making your Cookies & Cream Sheet Cake from scratch:

Step 1: Preheat the Oven

Preheat your oven to 350°F (175°C). Grease a 9x13-inch sheet cake pan with butter or nonstick spray and line the bottom with parchment paper for easier removal.

Step 2: Mix the Dry Ingredients

In a medium-sized bowl, whisk together the flour, baking powder, baking soda, and salt. Set aside.

Step 3: Cream the Butter and Sugar

In a large mixing bowl, use an electric mixer to beat the softened butter and granulated sugar together until light and fluffy—about 3-4 minutes.

Step 4: Add the Eggs and Vanilla

Beat in the eggs one at a time, making sure each egg is fully incorporated before adding the next. Add the vanilla extract and mix again until combined.

Step 5: Combine the Wet and Dry Ingredients

Alternate adding the flour mixture and the milk to the butter mixture, starting and ending with the flour. Mix until just combined—do not overmix. Finally, fold in the sour cream and crushed Oreos gently with a spatula.

Step 6: Bake the Cake

Pour the batter into the prepared sheet pan and spread it out evenly. Bake for 25-30 minutes or until a toothpick inserted into the center comes out clean. Remove the cake from the oven and allow it to cool completely in the pan.

Step 7: Make the Frosting

While the cake is cooling, prepare the frosting. In a large bowl, beat together the softened butter and cream cheese until smooth. Gradually add the powdered sugar, one cup at a time, mixing on low speed until incorporated. Add the vanilla extract and heavy cream (one tablespoon at a time) until the frosting reaches your desired consistency. Finally, fold in the crushed Oreo cookies.

Step 8: Frost the Cake

Once the cake is fully cooled, spread the cookies and cream frosting over the top of the cake in an even layer. For extra texture and presentation, sprinkle additional crushed Oreo cookies on top.

How to Cook a Cookies & Cream Sheet Cake: A Step-by-Step Guide

Here’s a quick overview to ensure your Cookies & Cream Sheet Cake turns out perfectly every time:

1. Prepare the Cake Batter: Cream butter and sugar, add the eggs and vanilla, then incorporate the dry ingredients and milk. Fold in Oreo cookie crumbs for that signature cookies and cream flavor.
2. Bake the Cake: Pour the batter into a greased 9x13-inch sheet pan and bake until set, about 25-30 minutes.
3. Frosting Time: Whip up a delicious cream cheese Oreo frosting while the cake cools.
4. Top and Decorate: Spread the frosting evenly over the cooled cake, garnish with extra crushed cookies, and slice to serve.

Common Mistakes to Avoid

1. Overmixing the Batter: Overmixing can cause the cake to be dense and tough. Mix just until the ingredients are combined.
2. Not Crushing the Oreos Properly: Be sure to crush the Oreos finely for the frosting, but leave some slightly larger pieces in the cake for texture.
3. Not Letting the Cake Cool Completely: Frosting a warm cake will cause the frosting to melt and slide off. Be patient and wait until the cake is fully cool.
4. Using Cold Butter or Cream Cheese for Frosting: Make sure both the butter and cream cheese are softened to room temperature to achieve a smooth frosting.

Serving and Presentation Tips

Presentation matters, even with a sheet cake! Here are some tips to make your Cookies & Cream Sheet Cake look as good as it tastes:

1. Extra Oreo Garnish: Place whole Oreo cookies along the edges or crush a few extra for a dramatic cookie sprinkle on top.
2. Layered Chocolate Syrup: Drizzle a bit of chocolate syrup or ganache over the top of the cake before serving for an extra decadent look.
3. Serve with Ice Cream: Cookies and cream ice cream makes the perfect companion to this cake, enhancing the overall experience.

How to Serve Cookies & Cream Sheet Cake

This cake is perfect for serving at large gatherings, parties, or even casual get-togethers. Here’s how to serve it for the best experience:

• Slice and Serve: Cut the cake into even squares for easy serving. You can get about 12-16 servings from a 9x13-inch pan.
• Add a Side of Ice Cream: Enhance the cookies and cream flavor by serving each slice with a scoop of vanilla or cookies and cream ice cream.
• For Extra Flavor: Drizzle each slice with chocolate or caramel sauce for a rich, indulgent twist.

Presentation Ideas for Cookies & Cream Sheet Cake

To really wow your guests, try one of these creative presentation ideas:

• Oreo Cookie Border: Arrange whole Oreo cookies around the edges of the cake for a clean, decorative touch.
• Double Stuff Layer: Make two layers of sheet cake, with an additional layer of cookies and cream frosting in the middle for an extra indulgent cake.
• Add Height with Whipped Cream: Pipe dollops of whipped cream on top for a light and airy finish.

Cookies & Cream Sheet Cake Recipe Tips

1. Make Ahead: This cake can be made up to 2 days in advance. Just store it covered in the fridge, and allow it to come to room temperature before serving.
2. Crush Oreos Easily: To avoid making a mess, place Oreos in a plastic bag and crush them with a rolling pin.
3. Store Properly: Keep the cake in an airtight container in the refrigerator to maintain its freshness.

Frequently Asked Questions (FAQs)

1. Can I use store-bought frosting instead of making my own?
Yes, you can use a store-bought cream cheese or vanilla frosting and simply mix in the crushed Oreos.

2. How long will this cake stay fresh?
Stored in an airtight container in the refrigerator, the cake will stay fresh for up to 4 days.

3. Can I freeze this cake?
Yes! You can freeze the unfrosted cake for up to 2 months. Wrap it tightly in plastic wrap and aluminum foil. Thaw overnight in the fridge and frost before serving.

4. Can I make cupcakes instead of a sheet cake?
Absolutely! This recipe can easily be adapted into cupcakes. Simply fill cupcake liners ⅔ full and bake for 18-20 minutes.

5. Do I have to use Oreos?
While Oreos are the classic choice, you can use any sandwich cookie you like. Try chocolate chip cookies or even gluten-free cookies if you prefer.

Conclusion

There you have it—a simple, delicious, and impressive Cookies & Cream Sheet Cake recipe that’s perfect for any occasion! With its soft, moist cake, rich cookies and cream frosting, and delightful Oreo crunch, this dessert will quickly become a favorite. It’s versatile enough to customize and easy enough for bakers of all skill levels to master. Try it out for your next gathering and get ready for rave reviews!

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