Dessert

Brownie Lasagna Recipe

ByMariam Harutyunyan December 23, 2025December 23, 2025

Introduction

Brownie Lasagna is a decadent layered dessert that combines rich brownies, creamy sweetened cream cheese, and luscious chocolate ganache. It’s perfect for special occasions or when you want an indulgent treat that looks as impressive as it tastes.

A close-up of a rectangular layered chocolate cake on a white plate, with four thick dark brown cake layers separated by three thick white creamy layers. The top layer is covered with a smooth, glossy dark chocolate ganache that flows slightly over the edges. On top of the ganache, there are scattered thin chocolate shavings in light brown color. The cake has a missing slice, revealing the creamy filling between the moist chocolate cake layers. The background and surface are white marbled texture. Photo taken with an iphone --ar 4:5 --v 7

Ingredients

Cooking spray
2 boxes brownie mix, plus ingredients called for on box

2 (8-oz.) blocks cream cheese, softened
4 cups powdered sugar

2 tsp pure vanilla extract
1/4 tsp kosher salt

2 cups chocolate chips
1 cup heavy cream
1/4 cup chocolate shavings

Instructions

Step 1: Preheat the oven to 350°F and line a 9″x13″ baking pan with parchment paper. Grease with cooking spray. Prepare both boxes of brownie mix according to package directions and pour the combined batter into the prepared pan. Bake for about 40 minutes, or until a toothpick inserted in the center comes out clean. Let cool completely.
Step 2: Make the cream cheese layer by beating the softened cream cheese in a large bowl with a hand mixer until smooth. Gradually add the powdered sugar and continue beating until lump-free. Mix in vanilla extract and kosher salt until well combined.
Step 3: Prepare the ganache by placing chocolate chips in a medium heatproof bowl. Heat heavy cream in a small saucepan over medium heat until it reaches a boil. Pour the hot cream over the chocolate chips and let sit for 5 minutes. Whisk until smooth, then set aside to cool slightly.

Step 4: Carefully remove the cooled brownie from the pan. Cut it in half widthwise, then cut each half horizontally to create 4 thin layers. Place one brownie layer on a serving platter and spread a thin layer of ganache over it. Spoon about one-third of the cream cheese filling over the ganache. Top with the next brownie layer and repeat the layering, finishing with the last brownie layer and ganache on top. Refrigerate for at least 1 hour to chill and set.
Step 5: Before serving, garnish the top with chocolate shavings and drizzle with any reserved ganache for extra chocolatey goodness.

Tips & Variations

For an extra fudgy texture, use a high-quality brownie mix or make brownies from scratch.

Try adding chopped nuts or berries between layers for added texture and flavor.
If you prefer a lighter dessert, swap heavy cream for half-and-half in the ganache.
Allow the brownies to cool completely to prevent the cream cheese filling from melting when layering.

Storage

Store the brownie lasagna covered in the refrigerator for up to 3 days. It’s best enjoyed chilled but can be brought to room temperature before serving. Leftovers can be reheated gently in the microwave for about 15 seconds, but avoid overheating to maintain the layers’ texture.

How to Serve

A multi-layered chocolate cake is shown on a white plate placed on a white marbled surface. The cake has four thick dark brown chocolate sponge layers, each separated by smooth white cream filling. The top layer is covered with a thick dark chocolate glaze that gently drips down the sides. Tiny chocolate shavings and curls are scattered across the top for decoration. A slice has been removed, revealing the contrasting dark and white layers inside. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I make this dessert ahead of time?

Yes, brownie lasagna can be assembled a day in advance and refrigerated overnight. This helps the layers set and enhances the flavor.

Can I substitute the cream cheese layer with whipped cream?

Whipped cream is lighter but less stable than the cream cheese layer. If using whipped cream, it’s best to assemble the lasagna shortly before serving to prevent it from becoming watery.