About This Recipe
What is this dish?
Chocolate brownies are an American baked square with a dense, fudgy texture and intense chocolate flavour. The defining characteristics are the crackly, shiny top and the moist, gooey interior — distinct from both chocolate cake (too airy) and chocolate biscuits (too firm).
Why you'll love it
One bowl, 40 minutes including cooling, and the results are consistently better than any boxed mix. They keep for 5 days and improve overnight.
When to serve
A bake sale, a school event, an afternoon treat, a dinner party dessert warmed with ice cream, or simply because.
Quick tips
Don't overmix once flour is added. Don't overbake — moist crumbs on the skewer is the target. Cool completely before cutting.
Ingredient Highlights
Dark Chocolate (70%)
The quality of the chocolate determines the quality of the brownie. Use a bar you would eat on its own. Higher cocoa percentage produces a more intense, less sweet brownie.
Extra Egg Yolk
The additional yolk contributes fat and lecithin, which produce the dense, fudgy texture. It also helps create the glossy, crackled top.
Cocoa Powder
Used alongside the melted chocolate to double the chocolate intensity without adding more fat or sweetness.
Substitution Options
Replace 50g of flour with ground almonds for a richer, slightly denser brownie. Use coconut oil instead of butter for a dairy-free version. Add 1 teaspoon of espresso powder to intensify the chocolate flavour without adding coffee taste. Swirl 3 tablespoons of peanut butter through the batter just before baking.
Step-by-Step Instructions
Melt chocolate and butter
Preheat the oven to 180°C (fan 160°C). Line a 20x20cm baking tin with baking parchment, leaving an overhang to lift the brownies out. Melt the chocolate and butter together in a heatproof bowl over simmering water, or in the microwave in 30-second intervals. Stir until smooth. Set aside to cool for 5 minutes.
Chef's Tips
- ›The mixture must cool for 5 minutes before adding eggs — adding eggs to hot chocolate scrambles them.
- ›Use good quality 70% chocolate — it is the dominant flavour.
Add sugar and eggs
Stir the sugar into the warm chocolate mixture. Beat in the eggs and extra yolk one at a time, then add the vanilla. The mixture should become glossy and slightly thickened.
Chef's Tips
- ›Beat well after adding the eggs — this is what creates the characteristic crackly, shiny top.
- ›The extra yolk adds richness and contributes to the fudgy texture.
Fold in flour and cocoa
Sift the flour, cocoa powder, and salt into the chocolate mixture. Fold gently until just combined — stop as soon as you can no longer see dry flour. Fold in the chocolate chips if using.
Chef's Tips
- ›Overmixing develops gluten and produces cakey, tough brownies rather than fudgy ones.
- ›A few streaks of flour are preferable to overmixing — they will incorporate fully during baking.
Bake
Pour the batter into the prepared tin and spread to the edges. Bake for 22–25 minutes. The top should look set and slightly crackled; a skewer should come out with moist crumbs (not wet batter, not clean). For fudgier brownies, remove at 22 minutes.
Chef's Tips
- ›Underbaking produces fudgy brownies; overbaking produces cakey ones. The skewer test with moist crumbs is the target.
- ›The brownies continue cooking from residual heat after removal — they will be soft when hot and firm up as they cool.
Cool and cut
Leave to cool completely in the tin — at least 1 hour. Lift out using the parchment overhang. Cut into 16 squares with a sharp knife, wiping the blade between cuts for clean edges.
Chef's Tips
- ›Cutting warm brownies produces ragged edges — patience is rewarded.
- ›For the cleanest cuts, refrigerate the cooled brownies for 30 minutes before cutting.
Chef's Tips
Techniques that separate good from great
Brown the butter for extra depth
Instead of simply melting the butter, cook it in a light-coloured saucepan over medium heat until it turns golden and smells nutty — about 5 minutes. This is browned butter (beurre noisette). It adds a toasty, complex flavour that takes the brownie from good to extraordinary.
Refrigerate overnight before serving
Day-old brownies kept in the fridge overnight are denser, fudgier, and more intensely chocolatey than freshly baked ones. The texture firms up in a way that improves the eating experience considerably.
Nutrition Facts
Per serving · Estimated values
* Estimated per serving based on a 2,000 calorie diet.
Equipment Needed
- 20x20cm baking tin
- Heatproof bowl
- Saucepan
- Sieve
- Baking parchment
Quick Tips
- The key to fudgy (not cakey) brownies: use more fat than flour, don't overbake, and use an extra egg yolk.
- Cool completely before cutting — warm brownies are delicious but will fall apart when sliced.
- Use 70% dark chocolate — the cocoa solids provide intensity that milk chocolate cannot.
Recipe Variations
Different ways to make this dish your own
Salted Caramel Brownies
Swirl 4 tablespoons of thick salted caramel sauce through the batter before baking. Sprinkle sea salt flakes over the top.
Peanut Butter Swirl Brownies
Warm 4 tablespoons of smooth peanut butter until pourable. Drop spoonfuls over the batter and swirl with a skewer.
Triple Chocolate Brownies
Use dark, milk, and white chocolate chips in the batter. Each type melts at a slightly different rate, creating pockets of different sweetness and texture.
What to Serve With
Perfect pairings to complete the meal
Vanilla Ice Cream
A warm brownie with a scoop of cold vanilla ice cream is a classic American dessert combination.
Whipped Cream and Raspberries
The sharpness of fresh raspberries and lightness of whipped cream balance the dense richness of the brownie.
Cold from the Fridge
A chilled brownie eaten cold is a different experience — denser, more fudgy, and intensely chocolatey.
Storage & Reheating
Keep it fresh and plan ahead
Refrigerator
Store in an airtight container for up to 5 days. The texture improves after 24 hours.
Freezer
Freeze individually wrapped in cling film for up to 3 months. Thaw at room temperature for 1 hour.
Make-Ahead
Ideal to bake 1–2 days ahead. The flavour and texture improve overnight.
Reheating
Microwave individual portions for 20–30 seconds to warm through. Serve with ice cream.
Got Leftovers?
Turn what you already have in your fridge into delicious meals. Our AI-powered generator creates personalized recipes from your ingredients.
Go Deeper
Master the Culinary Science
Every recipe is a doorway. Our 7 Mastery Guides give you the science, technique, and framework to understand why food works — not just how to follow steps.
AI-Powered
Have Ingredients? Generate a Recipe.
Tell our AI what's in your fridge and get a custom recipe with image in seconds. No waste, no boredom.
Try the AI Recipe Generator →