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Espresso Blondies

5 from 1 vote
These espresso blondies are buttery and chewy, with rich coffee flavor and browned butter. 
espresso blondies.
Prep Time 10 minutes
Cook Time 25 minutes
Additional Time 10 minutes
Total Time 45 minutes
Servings 16

Ingredients
 
 

  • 170 g butter salted or unsalted
  • 200 g soft brown sugar
  • 1 large egg
  • 1 tablespoon instant espresso powder / coffee powder
  • 1 teaspoon vanilla extract
  • 190 g all-purpose flour
  • 3/4 teaspoon baking powder
  • ½ teaspoon salt
  • 170 g dark chocolate chips or chunks

Instructions
 

  • Let the butter melt in a light-colored saucepan over medium heat. Once melted, keep cooking for around 4-5 minutes, stirring regularly, until the milk solids have caramelized and the butter smells nutty. Pour the browned butter into a large heatproof bowl (including all the dark bits from the bottom of the pan) and let it cool for 15 minutes. 170 g butter
  • Preheat the oven to 350°F (180°C). Line an 8x8-inch (20x20cm) baking pan with parchment paper.
  • Once the butter has cooled, add the brown sugar, egg, espresso powder, and vanilla. Whisk until smooth and well combined. 200 g soft brown sugar, 1 large egg, 1 tablespoon instant espresso powder / coffee powder, 1 teaspoon vanilla extract
  • In a small bowl, whisk together the flour, baking powder, and salt. 190 g all-purpose flour, 3/4 teaspoon baking powder, ½ teaspoon salt
  • Add the dry ingredients to the wet ingredients and fold with a rubber spatula until combined into a thick, glossy batter. Fold through the chocolate chips. 170 g dark chocolate chips
  • Press the blondie dough into the prepared baking pan and smooth with an offset spatula. Press a few extra chocolate chips or chunks on top.
  • Bake for 25-28 minutes, or until the middle has set and a toothpick inserted into the center comes out with a few moist crumbs. Don't overbake for fudgy blondies.
  • Let cool completely in the pan on a wire rack. Sprinkle with flaky salt to serve (optional).

Notes

  • Measurements: Both grams and US cup sizes are provided. Use the toggle on the recipe card to switch between the two.
  • Storing: Keep in an airtight container at room temperature for up to a week, or freeze for up to 3 months.
  • Espresso powder: I use instant espresso powder because it dissolves completely. Regular espresso grounds will leave a gritty texture.
  • Chocolate: I use dark chocolate, but milk or white chocolate work too.
  • Brown butter: Use a light-colored pan so you can see the butter changing color. It should be a deep amber with a nutty smell. If you're new to it, check out my how to brown butter guide.
  • Don't overbake: Pull them out when a toothpick still has moist crumbs. They set further as they cool.

Nutrition

Serving: 1sliceCalories: 209kcalCarbohydrates: 25gProtein: 2gFat: 12gSaturated Fat: 7gPolyunsaturated Fat: 4gCholesterol: 34mgSodium: 167mgFiber: 1gSugar: 18g
Keyword Blondies
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