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Decadent Raspberry Swirl Brownies Recipe

4.7 from 75 reviews

These Decadent Raspberry Swirl Brownies combine rich, fudgy chocolate with a bright, tangy raspberry swirl for a perfect balance of flavors. Moist and buttery, these brownies are enhanced by the fresh raspberry sauce that adds a refreshing twist to a classic dessert, making them an irresistible treat for any occasion.

Ingredients

Scale

Brownie Batter

  • 1/2 cup butter
  • 1 1/2 cups semi-sweet chocolate chips (225 grams)
  • 3 eggs
  • 1 cup granulated sugar
  • 1 teaspoon vanilla extract
  • 1/2 cup all-purpose flour
  • 1/2 teaspoon salt
  • 1/8 teaspoon baking soda
  • 1/8 teaspoon baking powder

Raspberry Swirl

  • 1/2 cup raspberries, fresh or frozen
  • 1/2 cup sugar
  • A small amount of water

Instructions

  1. Prepare Raspberry Sauce: In a small saucepan, combine the raspberries, 1/2 cup sugar, and a small amount of water over medium heat. Cook while stirring occasionally until the raspberries break down and the mixture thickens slightly, about 5-7 minutes. Remove from heat and strain through a fine sieve to remove seeds. Set aside to cool.
  2. Melt Butter and Chocolate: In a heatproof bowl, melt the butter and semi-sweet chocolate chips together over a double boiler or in short bursts in the microwave, stirring frequently until smooth. Allow the mixture to cool slightly.
  3. Mix Wet Ingredients: In a large bowl, whisk together the eggs, granulated sugar, and vanilla extract until the mixture is light and fluffy.
  4. Combine Chocolate Mixture and Eggs: Slowly add the melted butter and chocolate mixture to the egg mixture, stirring constantly to combine thoroughly.
  5. Add Dry Ingredients: Sift together the flour, salt, baking soda, and baking powder. Gradually fold these dry ingredients into the wet mixture until just combined, ensuring not to overmix.
  6. Assemble Brownies: Pour half of the brownie batter into a greased or parchment-lined baking pan. Drizzle half of the raspberry sauce over the batter. Pour the remaining brownie batter on top, then swirl the remaining raspberry sauce over the top using a knife or skewer to create a marbled effect.
  7. Bake: Preheat the oven to 350°F (175°C). Bake the brownies for 25-30 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs but no wet batter.
  8. Cool and Serve: Remove the brownies from the oven and let them cool completely in the pan on a wire rack before cutting into squares. This allows the raspberry swirl to set and makes cutting easier.

Notes

  • You can use fresh or frozen raspberries interchangeably for the swirl.
  • Allow the raspberry sauce to cool before swirling to prevent it from blending too much with the batter.
  • For a more intense chocolate flavor, use dark chocolate chips instead of semi-sweet.
  • Store brownies in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.
  • These brownies can be frozen for up to 2 months; thaw completely before serving.

Keywords: brownies, raspberry swirl, chocolate brownies, chocolate dessert, fudgy brownies, raspberry sauce, baked brownies