Chocolate Brownie Sandwiches

These Chocolate Brownie Sandwiches are the ultimate treat for chocolate lovers — fudgy, chewy brownies layered with a rich chocolate ganache filling and topped with curls of chocolate. They’re indulgent, messy in the best way, and absolutely unforgettable.

Unlike ordinary brownies, these are baked as thin, crackly-topped slabs and then transformed into sandwich layers. With every bite, you get a perfect balance of soft, gooey brownie and smooth, creamy ganache. They’re a bakery-worthy dessert made right at home with simple ingredients.

Perfect for birthdays, holidays, or whenever that deep chocolate craving hits, these brownie sandwiches will wow your family and friends. If you’ve ever dreamed of combining a brownie and a cookie sandwich, this recipe is your answer.

Jana Rae

Chocolate Brownie Sandwiches

Chocolate Brownie Sandwiches with fudgy ganache filling and chocolate curls. A rich, indulgent dessert perfect for holidays and celebrations.

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Prep Time 25 minutes mins

Cook Time 30 minutes mins

Chill time 1 hour hr

Total Time 2 hours hrs

Servings: 12 Sandwiches

Course: Dessert

Cuisine: American

Calories: 420

Ingredients Method Notes

Ingredients

  

Brownies

• 1 cup unsalted butter 2 sticks
• 8 oz 225 g semi-sweet chocolate, chopped
• 2 cups granulated sugar
• 4 large eggs
• 2 tsp vanilla extract
• 1 cup all-purpose flour
• ½ cup unsweetened cocoa powder
• ½ tsp salt

Ganache Filling

• 8 oz 225 g semi-sweet chocolate, chopped
• 1 cup heavy cream
• 2 tbsp butter

Topping

• Chocolate curls or shavings

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Method

 

Make Brownie Batter

1. Melt butter and chopped chocolate in a saucepan until smooth.
2. Stir in sugar, then whisk in eggs and vanilla.
3. Fold in flour, cocoa powder, and salt until just combined.

Bake Brownies

1. Preheat oven to 350°F (175°C). Line a 9×13-inch pan with parchment.
2. Spread batter evenly and bake 25–30 minutes, until crackly on top but fudgy inside.
3. Cool completely, then cut into even squares.

Make Ganache

1. Heat cream until simmering. Pour over chopped chocolate and butter. Stir until smooth.
2. Chill 30–40 minutes until thick but spreadable.

Assemble Sandwiches

1. Spread ganache on one brownie square, top with another to make sandwiches.
2. Sprinkle chocolate curls over top for garnish.

Serve

1. Chill 30 minutes before serving for neat cuts, or enjoy warm and gooey.

Notes

Recipe Notes

• Best eaten the day of assembly, but can be stored in the fridge up to 3 days.
• For cleaner edges, use a hot knife when cutting.
• Intensify the chocolate flavor by using dark chocolate in both brownies and ganache.