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Fudgy One-Bowl Brownies

fudgy one-bowl brownies - featured image

A quick and easy one-bowl brownie recipe that yields fudgy brownies with a glossy, crinkly top and rich chocolate flavor. Perfect for last-minute treats and crowd-pleasing occasions.

Ingredients

Scale
  • 1 cup (227g) unsalted butter, cut into chunks
  • 8 oz (225g) bittersweet or semisweet chocolate chips
  • 1 1/4 cups (250g) granulated sugar
  • 1/4 cup (50g) packed brown sugar
  • 3 large eggs, room temperature
  • 1 1/2 tsp pure vanilla extract
  • 3/4 cup (95g) all-purpose flour, sifted (or almond flour for gluten-free)
  • 1/4 cup (25g) unsweetened cocoa powder, sifted
  • 1/2 tsp salt
  • 1 tsp espresso powder (optional)
  • Optional mix-ins: 1/2 cup chopped walnuts or pecans
  • Optional for dairy-free: coconut oil instead of butter and dairy-free chocolate chips

Instructions

  1. Preheat your oven to 325°F (163°C). Line a 9×9-inch baking pan with parchment paper, leaving some overhang for easy removal.
  2. Melt the butter and chocolate chips together in a heatproof bowl over simmering water (double boiler), stirring gently until smooth (about 5 minutes). Alternatively, melt in the microwave in 20-second bursts, stirring in between.
  3. Off the heat, whisk in the granulated sugar and brown sugar until the mixture is glossy and combined.
  4. Add the eggs one at a time, whisking well after each addition. Stir in the vanilla extract. The batter will be thick but shiny.
  5. In a separate small bowl, sift together the flour, cocoa powder, salt, and espresso powder (if using).
  6. Gently fold the dry ingredients into the chocolate mixture until just combined. Avoid overmixing to keep the brownies tender.
  7. If desired, fold in chopped nuts or other mix-ins gently.
  8. Pour the batter into the prepared pan and spread evenly with a spatula.
  9. Bake for 25-30 minutes. The edges should be set, but the center will look slightly underbaked and a toothpick inserted will come out with moist crumbs.
  10. Cool the brownies in the pan on a wire rack for at least 30 minutes before lifting out to set the fudgy texture.

Notes

Use room temperature eggs for better batter consistency. Melt chocolate and butter slowly over low heat to avoid burning. Whisk sugar into the warm chocolate mixture to achieve the signature glossy crinkle top. Avoid overmixing after adding flour to keep brownies fudgy. Start checking for doneness at 20 minutes to prevent overbaking. Let brownies cool completely in the pan before removing for best texture. Variations include adding nuts, spices, or making gluten-free or vegan adaptations.

Nutrition

Keywords: fudgy brownies, one-bowl brownies, glossy crinkle top, easy brownies, chocolate dessert, quick brownies, crowd-pleaser