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Mocha Coffee Brownies: Rich, Fudgy Brownies with a Bold Espresso Kick

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  • Author: Olivia
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Total Time: 45 minutes
  • Yield: 912 brownies 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

Mocha Coffee Brownies are rich, fudgy chocolate treats enhanced with bold espresso flavor, delivering the perfect balance of sweetness and bitterness for coffee and chocolate lovers alike.


Ingredients

Units Scale
  • 1/2 cup unsalted butter
  • 4 oz semi-sweet or dark chocolate, chopped
  • 1 tablespoon instant espresso powder
  • 1/2 cup granulated sugar
  • 1/2 cup brown sugar
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1/2 cup all-purpose flour
  • 1/4 cup unsweetened cocoa powder
  • 1/4 teaspoon salt
  • Optional: 1/2 cup chocolate chips, chopped nuts, or mocha glaze

Instructions

  1. Preheat oven to 350°F (175°C). Line an 8×8-inch baking pan with parchment paper.
  2. In a saucepan or microwave-safe bowl, melt butter and chocolate together until smooth. Stir in espresso powder until dissolved.
  3. Remove from heat and whisk in granulated and brown sugars until combined.
  4. Beat in eggs one at a time, then add vanilla extract.
  5. Stir in flour, cocoa powder, and salt until just combined.
  6. Fold in chocolate chips or nuts if using.
  7. Pour batter into prepared pan and smooth the top.
  8. Bake for 25–30 minutes, or until center is set but still slightly soft.
  9. Let cool completely in pan before slicing into squares.

Notes

  • Use instant espresso powder, not ground coffee, for best flavor and texture.
  • Swirl in cream cheese or top with a coffee glaze for variation.
  • Let brownies cool fully before slicing for clean cuts.
  • Freeze wrapped individually for up to 2 months for easy dessert prep.
  • Add a pinch of flaky sea salt on top before baking for contrast.

Nutrition

  • Serving Size: 1 brownie
  • Calories: 260
  • Sugar: 21g
  • Sodium: 90mg
  • Fat: 15g
  • Saturated Fat: 9g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 30g
  • Fiber: 2g
  • Protein: 3g
  • Cholesterol: 55mg