Name: Caramel Banana Cookies and Cream Sheet Cake
Prep time: 10 min
Cook time: 35 min
Total time: 45 min
Ingredients: 1 stick unsalted butter softened; 1 1/4 cups granulated sugar; 1/2 cup sour cream; 1 1/4 cups mashed bananas about 3 large ripe bananas; 1 teaspoon pure vanilla extract; 1 1/2 cups all-purpose flour; 1 teaspoon ground cinnamon; 1 teaspoon baking soda; 1 teaspoon kosher salt; 6 Oreo Cookies (crushed); 1 cup prepared caramel sauce; 3 cups powdered sugar; 1/2 cup heavy cream (maybe a couple drizzles more); 3 Oreo Cookies (finely crushed)

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Sharing a fantastic sheet cake recipe today! My Caramel Banana Cookies and Cream Sheet Cake is perfect for your upcoming parties, family gatherings and brunch!

An Easy Sheet Cake Recipe!

Sheet cake is such a great dessert to feed a crowd. The half sheet size pan is large and can easily serve 24. Convenient, sweet and a crowd pleaser!

Be sure to try my classic Texas Sheet Cake recipe too! Follow Picky Palate on Instagram for daily recipe inspiration.

Ingredients For Banana Sheet Cake

*See bottom of post for entire recipe listed in recipe card.

salted butter
granulated sugar
sour cream
ripe bananas
pure vanilla extract
all-purpose flour
baking soda
salt
Oreo Cookies
powdered sugar
heavy cream

How To Make Sheet Cake

Preheat oven to 350 degrees F. and line a half sheet baking pan with parchment paper.
Place butter, sugar, sour cream into a large mixing bowl or stand mixer, beat until well combined. Add, mashed bananas, mixing until well combined. Add flour, baking soda, salt, and crushed Oreos, mixing until well combined. Transfer to prepared baking pan, spreading evenly. Drizzle prepared caramel sauce over top of cake and run a knife through to swirl through. Bake for 35-40 minutes, or until baked through. Remove from oven and prepare icing.
To prepare icing, place powdered sugar into a large mixing bowl. Drizzle in heavy cream whisking to combine. Whisk until thin, you may need to drizzle in more heavy cream until a nice drizzling consistency.
Drizzle icing over warm cake and spread evenly. Top with finely crushed Oreo crumbs and let cool before serving.

Once batter has been prepared, stir in Oreo Cookie crumbs.

Gently stir batter just until combined.

Transfer batter to prepared half sheet baking pan, spreading evenly.

Drizzle prepared caramel over top of batter. Trader Joe’s has an awesome salted caramel sauce I love to use.

Take a knife and run through caramel sauce swirling into sheet cake. Bake for 35-40 minutes, until baked through. Check by sticking a tooth pick in center of cake to make sure it comes clean.

While cake is still warm prepare icing and drizzle over hot cake. Spread evenly.

Top with additional Oreo Cookie crumbs.

Cut banana cake into squares and serve room temperature or warmed in the microwave.

How To Serve Banana Sheet Cake

Serve squares room temperature or warmed in the microwave for 15 seconds or so. Top with vanilla ice cream if desired too.

How To Store Leftovers

Store leftover squares of cake in the refrigerator covered with foil or plastic wrap for up to 3 days.

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