Jamie Oliver’s Bloomin’ Brilliant Brownies are a rich and indulgent treat that’s perfect for chocolate lovers. With a fudgy texture, a gooey center, and a hint of nuts, these brownies are ideal for any occasion, from casual snacks to celebratory desserts.
What are Jamie Oliver Bloomin’ Brilliant Brownies?
These brownies are a classic chocolate dessert featuring a dense, fudgy base with a perfect balance of sweetness and richness. Jamie Oliver’s recipe incorporates dark chocolate, nuts, and a simple preparation method, resulting in a brownie that’s as delicious as it is easy to make.

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Why You Should Try This Recipe
- Rich and fudgy: Perfect for satisfying chocolate cravings.
- Quick and simple: Easy to prepare with minimal effort.
- Versatile: Add your favorite nuts, fruits, or chocolate chunks.
- Perfect for sharing: Great for parties, potlucks, or gifts.
- Irresistible flavor: A classic dessert with a gourmet touch.
Ingredients Needed for Jamie Oliver Bloomin’ Brilliant Brownies
- Dark chocolate: 200g (7 oz), chopped.
- Unsalted butter: 250g (1 cup), cubed.
- Caster sugar: 250g (1¼ cups).
- Plain flour: 150g (1 cup).
- Cocoa powder: 50g (⅓ cup).
- Eggs: 4 large.
- Chopped nuts: 100g (1 cup), such as walnuts, pecans, or almonds.
- Salt: A pinch.
Kitchen Equipment Needed
- Mixing bowls for combining ingredients.
- Saucepan for melting chocolate and butter.
- Baking tin (approx. 9×13 inches).
- Whisk or electric mixer for mixing.
- Spatula for folding.
Instructions to Make Jamie Oliver Bloomin’ Brilliant Brownies
Step 1: Preheat the oven
Preheat your oven to 180°C (350°F). Grease and line the baking tin with parchment paper.
Step 2: Melt chocolate and butter
In a heatproof bowl set over a saucepan of simmering water, melt the chopped chocolate and butter together, stirring occasionally until smooth. Remove from heat and let cool slightly.
Step 3: Mix the wet ingredients
In a large mixing bowl, whisk the eggs and caster sugar together until light and fluffy.
Step 4: Combine dry ingredients
In a separate bowl, sift together the plain flour, cocoa powder, and a pinch of salt.
Step 5: Fold everything together
Gently fold the melted chocolate mixture into the egg and sugar mixture. Gradually add the dry ingredients, folding until just combined. Stir in the chopped nuts.
Step 6: Pour into the tin
Pour the batter into the prepared baking tin, spreading it evenly with a spatula.
Step 7: Bake
Bake in the preheated oven for 25-30 minutes, or until the edges are set but the center is slightly gooey. A skewer inserted into the center should come out with moist crumbs.
Step 8: Cool and slice
Let the brownies cool in the tin for 10-15 minutes before transferring them to a wire rack. Slice into squares or rectangles once fully cooled.

What to Serve With Jamie Oliver Bloomin’ Brilliant Brownies
- Ice cream: Vanilla, chocolate, or salted caramel flavors pair beautifully.
- Whipped cream: A light topping to balance the richness.
- Fresh fruit: Strawberries, raspberries, or a fruit compote add a refreshing contrast.
- Hot coffee or tea: Perfect for a cozy dessert experience.
Pro Tips for Making the Best Bloomin’ Brilliant Brownies
- Use high-quality chocolate: Ensures a rich and intense flavor.
- Don’t overmix the batter: Keep the brownies dense and fudgy.
- Watch the baking time: Slight underbaking ensures a gooey center.
- Customize with mix-ins: Add white chocolate chunks, dried fruits, or extra nuts.
- Cool before slicing: Prevents the brownies from falling apart.
What are Variations of Jamie Oliver Bloomin’ Brilliant Brownies?
- Peanut butter swirl: Add dollops of peanut butter and swirl before baking.
- Mint chocolate: Stir in chopped mint chocolate or a drop of peppermint extract.
- Vegan version: Use plant-based butter, flax eggs, and dairy-free chocolate.
- Gluten-free option: Substitute plain flour with almond or coconut flour.
- Caramel topping: Drizzle caramel sauce over the brownies after baking.
How Do I Store Jamie Oliver Bloomin’ Brilliant Brownies?
- At room temperature: Store in an airtight container for up to 3 days.
- In the refrigerator: Keeps for up to 1 week; serve at room temperature for best flavor.
- In the freezer: Freeze individual squares for up to 3 months. Thaw before serving.
Nutrition Value (per serving, based on 12 servings)
- Calories: 320
- Protein: 5g
- Carbs: 35g
- Fat: 18g
FAQs
How do I make brownies fudgy instead of cakey?
To make brownies fudgy, use more butter and chocolate, and reduce the amount of flour. Avoid overmixing the batter and bake for a shorter time to retain moisture.
Can I substitute dark chocolate with milk chocolate in this recipe?
Yes, milk chocolate can be used, but the brownies will be sweeter and less intense in flavor. Adjust the sugar quantity if you prefer a balanced taste.
How do I know when brownies are done baking?
Brownies are done when the edges are set, and a skewer inserted into the center comes out with a few moist crumbs but not wet batter. Slight underbaking ensures a gooey center.
Can I freeze brownies for later?
Yes, brownies freeze well. Wrap individual squares in cling film or foil and store in a freezer-safe container for up to 3 months. Thaw at room temperature or warm in the oven before serving.
Final Words
Jamie Oliver’s Bloomin’ Brilliant Brownies are a must-try for anyone who loves a rich, indulgent dessert. With their gooey center, crisp edges, and irresistible chocolate flavor, these brownies are a true treat for all occasions. Try this recipe today and discover why they’re called “brilliant”!
PrintJamie Oliver Bloomin’ Brilliant Brownies Recipe
These brownies are a classic chocolate dessert featuring a dense, fudgy base with a perfect balance of sweetness and richness. Jamie Oliver’s recipe incorporates dark chocolate, nuts, and a simple preparation method, resulting in a brownie that’s as delicious as it is easy to make.
- Prep Time: 15
- Cook Time: 25
- Total Time: 40 minutes
- Yield: 12
- Category: Dessert
- Method: Baking
- Cuisine: British
Ingredients
- Dark chocolate: 200g (7 oz), chopped.
- Unsalted butter: 250g (1 cup), cubed.
- Caster sugar: 250g (1¼ cups).
- Plain flour: 150g (1 cup).
- Cocoa powder: 50g (⅓ cup).
- Eggs: 4 large.
- Chopped nuts: 100g (1 cup), such as walnuts, pecans, or almonds.
- Salt: A pinch.
Instructions
Step 1: Preheat the oven
Preheat your oven to 180°C (350°F). Grease and line the baking tin with parchment paper.
Step 2: Melt chocolate and butter
In a heatproof bowl set over a saucepan of simmering water, melt the chopped chocolate and butter together, stirring occasionally until smooth. Remove from heat and let cool slightly.
Step 3: Mix the wet ingredients
In a large mixing bowl, whisk the eggs and caster sugar together until light and fluffy.
Step 4: Combine dry ingredients
In a separate bowl, sift together the plain flour, cocoa powder, and a pinch of salt.
Step 5: Fold everything together
Gently fold the melted chocolate mixture into the egg and sugar mixture. Gradually add the dry ingredients, folding until just combined. Stir in the chopped nuts.
Step 6: Pour into the tin
Pour the batter into the prepared baking tin, spreading it evenly with a spatula.
Step 7: Bake
Bake in the preheated oven for 25-30 minutes, or until the edges are set but the center is slightly gooey. A skewer inserted into the center should come out with moist crumbs.
Step 8: Cool and slice
Let the brownies cool in the tin for 10-15 minutes before transferring them to a wire rack. Slice into squares or rectangles once fully cooled.