Fudgy Espresso Brownies for Small Batches

These fudgy espresso brownies are perfect for two. This small-batch recipe is baked in a 9×5 loaf pan, comes together in one bowl, and develops the shiny, crinkly top we all love.

Just 10 simple ingredients yield chewy, gooey chocolate brownies with a hint of espresso in every bite.

After developing my full-size Espresso Brownies, I wanted a smaller version that still delivers rich chocolate flavor and a noticeable espresso boost. These are moist, slightly fudgy, and ideal for coffee lovers.

Why this recipe works

Quick and simple – Ready in about 30 minutes from start to finish, using only 10 ingredients.

Small batch – Makes 6 to 9 brownie squares, depending on how you cut them.

Espresso flavor – A small amount of espresso intensifies and lifts the chocolate flavor without overpowering it.

Ingredients notes

Scroll to the recipe card for full measurements. Notes below help you choose the best ingredients.

Butter – Use unsalted butter and melt it before combining with the chocolate.

Chocolate chips – Semi-sweet chips work well here; they melt smoothly with the butter and balance the sugar. Dark chips are fine if you prefer a more intense chocolate taste—avoid milk chocolate, which can be too sweet.

Cocoa powder – Unsweetened cocoa delivers a deep chocolate flavor—Dutch-processed or natural both work but will slightly affect flavor and color.

Egg – Bring the egg to room temperature for best mixing and to help form the crackly top.

Flour – All-purpose flour gives structure and just a touch of chewiness to these brownies.

Salt – A sprinkle of flaky sea salt on top after baking helps balance the sweetness and enhances the chocolate notes.

Step-by-step instructions

These brownies are mixed and baked with minimal equipment: a 9×5 (or 8×4) loaf pan lined with parchment, one large mixing bowl, a spatula, a whisk, and a measuring set.

Step 1 – Prep. Preheat oven to 350°F. Grease your pan and line the bottom and two sides with parchment for easy removal, then grease the parchment.

Step 2 – Melt butter, chocolate, and espresso. Melt the butter, then stir in the chocolate chips and espresso while the butter is hot. Whisk until smooth and let cool for about 10 minutes.

Step 3 – Add sugar. Whisk in the sugar once the chocolate mixture has cooled slightly. A somewhat grainy texture is normal.

Step 4 – Add egg and vanilla. Whisk in the egg and vanilla vigorously for 1–2 minutes. Incorporating air helps create the glossy, crackled top.

Step 5 – Combine dry ingredients. Fold in the cocoa powder, flour, and salt with a spatula until just combined. Gently stir in the remaining chocolate chips.

Step 6 – Bake. Transfer the batter to the prepared pan and smooth the top. Bake 20–22 minutes (an 8×4 pan may need 22–25 minutes). The edges should be set and the center slightly underbaked; a toothpick should come out with moist crumbs, not wet batter.

Finish with flaky sea salt if you like, slice after cooling, and enjoy.

Expert baking tips

Simple tips to get the best results:

• Use semi-sweet chocolate chips for an easy melt and balanced sweetness.
• Cool the brownies before slicing; warm brownies are more likely to fall apart.
• Avoid overbaking. The ideal test is a toothpick with moist crumbs—if it’s wet batter, bake a few minutes longer; if the toothpick is clean, they’re overbaked.

FAQ

What size pan is best?

I use a 9×5 pan, but an 8×4 pan works too. Note that a smaller pan may require an extra few minutes of baking time.

Can I use instant coffee?

Instant coffee is milder and won’t provide the same espresso punch. If you don’t have espresso powder, finely ground espresso or ground coffee can work in a pinch.

Can I double this recipe?

You can scale up, but for larger batches I recommend using a recipe written for that pan size to ensure bake times and proportions are correct.

How do I know the brownies are done?

The edges should be set and the center slightly underbaked. A toothpick should come out with moist crumbs—if it’s wet, bake a few minutes more.

Storing & freezing

Store cooled brownies in an airtight container at room temperature for up to 3 days.

To freeze, cool completely, slice, then place in a freezer-safe bag. Brownies keep well for up to 2 months. Reheat gently in the microwave or warm in an oven or air fryer at 300°F for 2–3 minutes.

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