Raspberry Swirl Brownies (Print Version)
Decadent chocolate brownies marbled with tangy raspberry puree for a perfect sweet-tart balance.
# What You Need:
→ Raspberry Swirl
01 - 1 cup fresh or frozen raspberries
02 - 2 tablespoons granulated sugar
03 - 1 teaspoon fresh lemon juice
→ Brownies
04 - 1/2 cup unsalted butter
05 - 4 oz bittersweet chocolate, chopped
06 - 1 cup granulated sugar
07 - 2 large eggs
08 - 1 teaspoon pure vanilla extract
09 - 1/2 cup all-purpose flour
10 - 1/4 cup unsweetened cocoa powder
11 - 1/4 teaspoon salt
# How To Make:
01 - Preheat oven to 350°F. Line an 8-inch square baking pan with parchment paper, allowing overhang for easy removal.
02 - Combine raspberries, sugar, and lemon juice in a small saucepan. Cook over medium heat, stirring occasionally, until raspberries break down and mixture thickens, about 5 minutes. Press through a fine-mesh sieve to remove seeds. Set aside to cool.
03 - Place butter and chopped chocolate in a heatproof bowl set over a pan of simmering water. Stir until melted and smooth. Remove from heat and let cool slightly.
04 - Whisk sugar into the chocolate mixture. Add eggs one at a time, mixing well after each addition. Stir in vanilla extract.
05 - Sift flour, cocoa powder, and salt into the bowl. Gently fold until just combined—do not overmix.
06 - Pour batter into the prepared pan and smooth the top. Drop spoonfuls of raspberry puree over the batter. Use a knife or skewer to gently swirl, creating a marbled pattern.
07 - Bake for 30–35 minutes, until a toothpick inserted in the center comes out with a few moist crumbs.
08 - Cool completely in the pan, then lift out using parchment overhang and cut into squares.
# Expert Tips:
01 -
- The tart raspberry cuts through the rich chocolate like a bright surprise in every bite.
- These brownies manage to feel fancy and indulgent while staying completely approachable for a Tuesday night.
02 -
- Underbaked is better than overbaked—these continue setting as they cool, and nobody wants dry brownies.
- Room temperature ingredients combine more smoothly, preventing that separated, greasy look that happens when cold eggs hit warm chocolate.
03 -
- Line your pan with parchment paper hanging over two opposite sides—this creates handles for lifting the whole slab out easily.
- Chill the baked brownies for 30 minutes before cutting for the cleanest, most professional-looking squares.