Espresso Brownies (Fudgy, With a Coffee Kick)
By Emily Carter ·
Published
Quick answer
Whisk melted butter with sugar, eggs, vanilla and instant espresso, then fold in cocoa, flour and salt. Spread in a lined 9x13 pan and bake 25 minutes until the edges are set and the center still looks slightly soft. Cool 20 minutes in the pan, then lift out and slice into squares.
Espresso Brownies are the brownies for coffee lovers. A fudgy chocolate center, a crackly top and a bold espresso kick in every bite, baked in one pan with pantry ingredients. They taste like a coffee shop treat, but they come together in about 15 minutes of hands on work.
Why you’ll love it
- Fudgy in the center with a crackly top, the way brownies should be.
- Real espresso flavor that deepens the chocolate instead of hiding it.
- One pan, 15 minutes of prep, and no mixer needed.
- Slices into 12 neat squares, so it suits potlucks and bake sales.
- Just as good the next day, warmed for 15 seconds in the microwave.
Ingredient notes
Instant espresso powder: the flavor that makes these brownies. Two tablespoons bloomed in warm butter gives a bold coffee taste, while one tablespoon just tastes like chocolate.
Cocoa powder: unsweetened cocoa builds the deep chocolate base. Sift it with the flour so no dusty pockets survive into the batter.
Butter: half a cup of butter gives the brownies their fudgy richness. Melt it gently and let the espresso bloom in the warmth.
Eggs: two eggs at room temperature whisk into a glossy batter, and that gloss is what bakes into the crackly top.
Chocolate chips: semisweet chips folded in last stay whole in the batter, so every square has melted chocolate pockets.
The bloom and bake rule that makes or breaks it
Two rules decide whether these brownies are fudgy or dry, and both are about heat. First, bloom the espresso in the warm butter. The heat wakes up the coffee flavor, so the brownies taste like real espresso instead of plain chocolate with a hint of coffee. Second, pull the pan at 25 minutes, even when the center still looks slightly soft. The brownies keep baking in the hot pan as they cool, and that carryover heat is what sets the center without drying the edges. Wait for the center to look fully set in the oven and you will get dry brownies every time. Trust the toothpick test: moist crumbs, not wet batter, means done.
Variations
- Mocha swirl: swirl 2 tablespoons of sweetened condensed milk through the batter before baking for a marbled top.
- Salted caramel: drizzle caramel sauce over the warm brownies and sprinkle flaky salt on top.
- Nutty: fold in 1/2 cup of chopped walnuts or pecans with the chocolate chips for crunch.
- Mint: add 1/2 teaspoon of peppermint extract with the vanilla for a mint chocolate brownie.
What we learned testing it
- Two tablespoons of espresso powder beat one clearly in the side by side test. One tablespoon tasted like chocolate brownies, while two tasted like a proper coffee shop brownie.
- Baking 25 minutes beat 30 minutes. The 25 minute batch stayed fudgy in the center, while the 30 minute batch baked dry at the edges.
- Folding in the chocolate chips beat stirring them in. The folded batch kept whole chips in every bite, while the stirred batch melted the chips into streaks.
Read how we test recipes.
Espresso Brownies (Fudgy, With a Coffee Kick)
Makes 1 9x13 pan, about 12 brownies · 1 hr total · Easy
Ingredients
Equipment
9x13 baking pan · Parchment paper · Medium saucepan · Large mixing bowl · Whisk · Wooden spoon
Instructions
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Melt the butter and bloom the espresso
Heat the oven to 350 degrees F and line a 9x13 pan with parchment paper, leaving a little overhang on the sides. Melt the butter in a medium saucepan over low heat, then take it off the heat and whisk in the instant espresso powder until it dissolves. The warm butter blooms the coffee flavor, so the brownies taste like real espresso instead of plain chocolate.
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Whisk in the sugar, eggs and vanilla
Pour the warm butter into a large bowl and whisk in the sugar until glossy. Add the eggs one at a time, whisking well after each one, then whisk in the vanilla. The batter should look smooth and thick, with a slight shine on top. That shine is what gives the brownies their crackly crust.
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Fold in the dry ingredients and spread in the pan
Sift the cocoa, flour and salt over the bowl, then fold them in with a wooden spoon until just combined. Fold in the chocolate chips last, with only a few strokes, so the batter stays thick and fudgy. Spread the batter in the lined pan in an even layer and sprinkle the coarse sugar over the top if you like a little crunch.
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Bake, cool and slice into squares
Bake 25 minutes until the edges are set and the center still looks slightly soft. A toothpick in the center should come out with moist crumbs, not wet batter. Cool 20 minutes in the pan, lift out using the parchment overhang and slice into 12 squares with a sharp knife.
Notes
- Do not overbake these brownies. The center should still look slightly soft when you pull the pan out, since the brownies set as they cool. An extra 5 minutes turns fudgy into dry.
- Bloom the espresso in the warm butter, not in the dry ingredients. The heat wakes up the coffee flavor, so the brownies taste like espresso instead of plain chocolate.
- Use a sharp knife and wipe it clean between cuts for neat squares. A dull knife drags crumbs across the top and tears the crackly crust.
- Let the pan cool on a wire rack, not on a cold counter. A cold surface can make the bottoms steam and turn soggy.
Nutrition per serving
Nutrition information is being calculated.
Substitutions
- Instant espresso powder
- Use 2 tablespoons of finely ground dark roast coffee instead. The flavor is a little rougher, but the brownies still taste like coffee.
- Semisweet chocolate chips
- Use dark chocolate chunks instead, in the same amount. The chunks melt into bigger pools of chocolate in the center.
- Unsalted butter
- Use salted butter instead and leave out the salt in the batter. The flavor is the same, with a slightly saltier edge.
Storage and make-ahead
Store the brownies in an airtight container at room temperature for up to 4 days, or in the fridge for up to 1 week. Warm a square in the microwave for 15 seconds to bring back the fudgy texture. Freeze wrapped brownies for up to 2 months and thaw at room temperature.
Frequently asked questions
What are espresso brownies?
Fudgy chocolate brownies made with instant espresso powder, which deepens the chocolate flavor and adds a bold coffee kick. They bake with a crackly top and a soft center.
Can I make espresso brownies without espresso powder?
You can use finely ground dark roast coffee instead, in the same amount. The coffee flavor will be a little rougher, but the brownies will still taste like coffee and chocolate.
How do I know when espresso brownies are done?
The edges should look set while the center still looks slightly soft. A toothpick in the center should come out with moist crumbs, not wet batter. They set as they cool.
Why did my brownies turn out dry?
The usual cause is overbaking. Pull the pan at 25 minutes even if the center looks soft, and cool the brownies in the pan. An extra 5 minutes dries them out.
Can I freeze espresso brownies?
Yes. Wrap the cooled squares tightly and freeze for up to 2 months. Thaw at room temperature, or warm a square in the microwave for 15 seconds for a fresh baked texture.
