Dessert

Strawberry Crunch Brownies Recipe

Name: Strawberry Crunch Brownies Recipe
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Cuisine: American
Ingredients: 1 (15.25 ounce) box strawberry cake mix; 1 large egg; ½ cup (1 stick) salted butter, melted; 3 tablespoons heavy cream; 1 cup white chocolate chips; 1 (8 ounces) package cream cheese, room temperature; ⅓ cup powdered sugar; ⅓ cup sour cream; 1 teaspoon vanilla extract; 1 (8-ounce) tub whipped topping; 36 vanilla sandwich cookies; ¼ cup strawberry syrup; Fresh strawberries (optional garnish)

ByIsabella Vance December 5, 2025December 5, 2025

Jump to Recipe

Introduction

Strawberry Crunch Brownies offer a delightful twist on traditional brownies by combining a strawberry-flavored cake base with creamy frosting and a crunchy, fruity cookie topping. This treat is perfect for summer gatherings or anytime you crave a sweet and tangy dessert with texture.

The image shows a stack of three layered dessert squares on a wooden surface with a white marbled background. Each dessert square has three layers: the bottom layer is a dense pink base with white chunks inside, the middle layer is a thick white creamy layer, and the top layer is covered with crumbly pink and white bits. To the right of the dessert squares, there are two fresh strawberries, one cut in half showing its red inside and green leaves. On the left side, some light-colored sandwich cookies are partially visible. Photo taken with an iphone --ar 4:5 --v 7

Ingredients

1 (15.25 ounce) box strawberry cake mix
1 large egg
½ cup (1 stick) salted butter, melted
3 Tablespoons heavy cream
1 cup white chocolate chips
1 (8 ounces) package cream cheese, room temperature
⅓ cup powdered sugar
⅓ cup sour cream
1 teaspoon vanilla extract
1 (8-ounce) tub whipped topping
36 vanilla sandwich cookies
¼ cup strawberry syrup
Fresh strawberries (optional garnish)

Instructions

Step 1: Gather all of the ingredients.
Step 2: Preheat the oven to 350 degrees Fahrenheit and lightly grease a 9×13-inch baking dish with baking spray.
Step 3: In a medium-sized mixing bowl, combine the cake mix, egg, melted butter, and heavy cream until smooth and combined.
Step 4: Fold in the white chocolate chips, then spread the mixture into an even layer in the prepared baking pan.
Step 5: Bake for 18 to 23 minutes or until a toothpick inserted in the center comes out clean and the edges are golden brown.
Step 6: Allow the brownies to cool to room temperature.
Step 7: In a large mixing bowl, beat the cream cheese and powdered sugar with a hand or stand mixer until smooth and fluffy.
Step 8: Beat in the sour cream and vanilla extract until combined.
Step 9: Lightly fold in the whipped topping and spread the mixture evenly over the cooled brownies.
Step 10: Place the sandwich cookies in a food processor and pulse several times until roughly crumbled but not completely crushed.
Step 11: Add the strawberry syrup and pulse until the cookie crumbs are evenly coated and slightly pink.
Step 12: Sprinkle the topping mixture over the frosted brownies, cut into squares, and serve. Chill if desired before serving.

Tips & Variations

Use fresh strawberries as a garnish for added freshness and visual appeal.
Substitute the vanilla sandwich cookies with chocolate or strawberry-flavored cookies for a flavor twist.
For a richer brownie, swap the heavy cream with buttermilk.
Make sure the brownies are completely cooled before frosting to prevent melting.

Storage

Store the brownies in an airtight container in the refrigerator for up to 4 days. Let them sit at room temperature for 10-15 minutes before serving to soften the frosting slightly. These brownies can also be frozen for up to 2 months; thaw in the refrigerator overnight before serving.

How to Serve

The image shows a close-up of square dessert bars with three visible layers. The bottom layer is pink with bits of white, slightly dense and textured. The middle layer is a thick, smooth white cream that looks soft and fluffy. The top layer is a crumbly, rough texture with a mix of pink and cream-colored crumbs, densely covering the surface. The bars are placed on a dark wooden surface, and a ripe red strawberry is visible at the bottom right corner. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use a different cake mix flavor?

Yes, you can experiment with other flavors like vanilla or chocolate, but keep in mind this will change the overall taste of the dessert.

Do I have to use a food processor for the cookie topping?

No, you can place the cookies in a sealed plastic bag and crush them with a rolling pin to achieve the desired crumb texture if you don’t have a food processor.