These chocolate chip brownies are easy to make and absolutely delicious! Just mix everything in one bowl, bake, and enjoy. The secret to the perfect brownie is not overbaking—this keeps them soft and slightly gooey inside while giving them a crisp crust on the outside.
This Chocolate Chip Brownies Recipe Is From Mary Berry’s Baking Bible Cookbook.
Ingredients Needed
- 275g salted butter, softened
- 375g sugar
- 4 extra-large eggs
- 75g cocoa powder
- 115g all-purpose flour
- 1½ tsp baking powder
- ¼ tsp salt
- 115g dark chocolate chips
How To Make Chocolate Chip Brownies
- Preheat the oven: Set your oven to 180°C (350°F). Grease a 9×13-inch baking tin and line it with parchment paper.
- Mix the batter: Add all the ingredients into a large mixing bowl. Beat everything together until smooth and well combined.
- Fill the tin: Spoon the mixture into the prepared tin, spreading it evenly to the edges.
- Bake the brownies: Place in the oven and bake for 40–45 minutes, or until a crust forms on top and a skewer inserted into the centre comes out clean. If the brownies are browning too much, cover loosely with foil for the last 10 minutes.
- Cool and slice: Leave the brownies to cool completely in the tin. Once cooled, cut into 24 pieces and enjoy!

Recipe Tips
- For extra gooey brownies, take them out of the oven while they still have a slight wobble in the centre.
- If you prefer fudgier brownies, let them chill in the fridge before slicing.
- Use high-quality dark chocolate chips for a richer flavour.
How To Store Chocolate Chip Brownies
Storing in the fridge: Place the brownies in an airtight container and refrigerate for up to 5 days.
Freezing: Wrap individual brownies in cling film and store them in a freezer-safe bag or container for up to 3 months. Thaw at room temperature before serving.
Nutrition Facts
Serving Size: 1 brownie (1 of 24 servings)
- Calories: 349
- Total Fat: 13.4g
- Saturated Fat: 2.7g
- Cholesterol: 46.6mg
- Sodium: 361mg
- Potassium: 282mg
- Total Carbohydrate: 53g
- Dietary Fiber: 3.2g
- Sugars: 31.1g
- Protein: 4.9g
Try More Recipes:
- Mary Berry Walnut and Chocolate Brownies
- Mary Berry Ultimate Chocolate Brownies
- Mary Berry Salted Caramel Brownies
Mary Berry Chocolate Chip Brownies
Course: CakesCuisine: UK24
servings10
minutes45
minutes349
kcalThese chocolate chip brownies are easy to make and absolutely delicious! Just mix everything in one bowl, bake, and enjoy. The secret to the perfect brownie is not overbaking—this keeps them soft and slightly gooey inside while giving them a crisp crust on the outside.
Ingredients
275g salted butter, softened
375g sugar
4 extra-large eggs
75g cocoa powder
115g all-purpose flour
1½ tsp baking powder
¼ tsp salt
115g dark chocolate chips
Directions
- Preheat the oven: Set your oven to 180°C (350°F). Grease a 9×13-inch baking tin and line it with parchment paper.
- Mix the batter: Add all the ingredients into a large mixing bowl. Beat everything together until smooth and well combined.
- Fill the tin: Spoon the mixture into the prepared tin, spreading it evenly to the edges.
- Bake the brownies: Place in the oven and bake for 40–45 minutes, or until a crust forms on top and a skewer inserted into the centre comes out clean. If the brownies are browning too much, cover loosely with foil for the last 10 minutes.
- Cool and slice: Leave the brownies to cool completely in the tin. Once cooled, cut into 24 pieces and enjoy!