Everyone loves a classic treat that tastes like home. This Mary Berry Blondie Recipe is perfect for busy afternoons.
It creates a chewy, buttery delight that melts in your mouth. You will surely enjoy learning how to make Mary Berry Blondie today.
Tell Me About This Mary Berry Blondie
Rich Flavor Profile: These squares offer a deep caramel taste from brown sugar and creamy white chocolate chips.
Perfect Chewy Texture: The center stays soft and fudgy while the edges provide a light, golden brown crunch.
Simple Cooking Time: You only need about forty minutes from start to finish to enjoy these delicious sweet squares.
Easy Baking Level: This recipe is very beginner-friendly and requires only standard pantry ingredients found in most homes.
Equipment List
Mixing Bowl: Use a large bowl to combine your wet and dry ingredients easily.
Whisk or Spoon: A sturdy tool helps to mix the batter until it is smooth.
Square Baking Tin: This specific shape ensures your blondies bake evenly throughout the entire pan.
Parchment Paper: Lining your tin prevents sticking and makes removing the blondies very simple.
Ingredients You Need for Mary Berry Blondie
Unsalted Butter: This provides the rich base and helps create that signature moist crumb.
Light Brown Sugar: It gives the dessert a wonderful caramel flavor and helps with the texture.
Large Egg: One egg acts as the binder to hold everything together perfectly.
Vanilla Extract: A splash adds a lovely aroma and enhances all the other sweet flavors.
All-Purpose Flour: This is the structure that keeps your blondies from being too runny.
White Chocolate Chips: These add creamy pockets of sweetness to every single delicious bite.
Baking Powder: This small amount gives the blondies a tiny lift for a soft finish.
How to Assemble
1. Prepare Everything
Start by preheating your oven to 180C or 350F. Grease your tin and add parchment paper for easy removal.
2. Mix the Base
Combine melted butter and brown sugar in a bowl. Whisk them until the mixture looks smooth and glossy.
3. Add Liquid
Crack the egg into the bowl. Add the vanilla extract and mix until everything is well combined.
4. Fold and Bake
Gently fold in your flour and baking powder. Stir in the white chocolate chips. Pour the batter into your tin and bake for 25 minutes.

Recipe Success Tips
➡️ Do not overmix the batter to keep the texture soft and tender.
➡️ Take them out while the center is slightly soft for fudgy results.
➡️ Let them cool completely before cutting into clean, beautiful squares.
➡️ Use high-quality white chocolate for the very best taste experience.
How To Store Leftover
Place your cooled blondie squares into an airtight container. Keep them at room temperature for up to five days.
You can also freeze them for up to three months. Just wrap them well to keep them tasting fresh and sweet.
FAQs about Mary Berry Blondie
Can I add nuts to this recipe? Yes, adding walnuts or pecans gives a nice crunch. Fold them in along with your chocolate chips for extra texture.
Why are my blondies dry? You likely baked them too long. Check the oven early and remove them when the top looks set but the middle is still soft.
Can I use dark chocolate? Absolutely, dark chocolate chips work great if you prefer less sweetness. You can also mix both white and dark chips together.
Nutritions
| Nutrient | Amount |
|---|---|
| Calories | 280 kcal |
| Fat | 14g |
| Carbohydrates | 35g |
| Protein | 3g |
Conclusion
Baking this Mary Berry Blondie Recipe is a true joy. It is simple, fast, and always a crowd favorite at home.
If you want more inspiration, try making a delicious breakfast or a comforting pasta meal for dinner. Enjoy every single bite of your sweet, buttery creation today.

Mary Berry Blondie Recipe
Ingredients
- 175 g unsalted butter melted
- 200 g light brown sugar
- 1 large egg
- 1 tsp vanilla extract
- 200 g all-purpose flour
- 100 g white chocolate chips
- 0.5 tsp baking powder
Instructions
- Preheat your oven to 180C or 350F.
- Grease and line a square baking tin with parchment paper.
- Whisk the melted butter and brown sugar together in a bowl.
- Add the egg and vanilla extract, mixing until smooth.
- Fold in the flour and baking powder until just combined.
- Stir in the white chocolate chips gently.
- Pour the batter into the prepared tin and level the top.
- Bake for 20 to 25 minutes until golden.
- Let cool in the tin before slicing into squares.













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