Ingredients
Butter
- 8 tablespoons butter, cut into cubes
Dry Ingredients
- 1 cup + 2 tablespoons all-purpose flour
- ½ teaspoon kosher salt
- ¾ teaspoon baking powder
Sugars
- 6 tablespoons brown sugar, packed
- 3 tablespoons granulated sugar or cane sugar
Wet Ingredients
- 1 large egg + 1 egg yolk
- 1 ½ teaspoons vanilla extract
- 2 teaspoons water
Add-ins
- 1 cup Cadbury Mini Eggs, chopped, plus extra for topping
Toppings (optional)
- Maldon salt for sprinkling
Instructions
- Brown the butter: Heat the cubed butter in a small stainless steel saucepan over medium heat. Once melted, continue cooking until the butter crackles and turns an amber color with a nutty aroma, about 2-5 minutes. Swirl or stir frequently to brown evenly.
- Cool the butter: Remove the pan from heat and pour the browned butter into a heatproof glass bowl. Allow it to cool to room temperature.
- Prepare for baking: Position a rack near the center of the oven and preheat to 325ºF. Line an 8×8 inch baking pan with parchment paper, leaving an overhang for easy removal. Set aside.
- Mix dry ingredients: In a small bowl, whisk together the flour, kosher salt, and baking powder until well combined.
- Combine sugars and wet ingredients: In a medium bowl, mix the brown sugar, granulated sugar, and 2 teaspoons water. Add the cooled brown butter and whisk until fully combined. Then whisk in the egg, egg yolk, and vanilla extract until smooth.
- Incorporate dry ingredients and Mini Eggs: Fold the dry ingredient mixture into the wet ingredients halfway. Then fold in the chopped Cadbury Mini Eggs until just combined, being careful not to overmix to avoid dry blondies.
- Transfer to pan: Pour the batter into the prepared baking pan and smooth the top with a spatula. Sprinkle additional chopped Mini Eggs over the surface if desired.
- Bake: Bake for 26-35 minutes until golden. Baking closer to 26 minutes yields a traditional moist blondie texture, while closer to 35 minutes results in a firmer cookie bar texture. Optionally, sprinkle Maldon salt over the top immediately after baking.
- Cool and slice: Allow the blondies to cool completely in the pan to room temperature before lifting them out using the parchment overhang. Cut into squares using a sharp knife, wiping the blade clean between cuts for neat edges.
Notes
- Use unsalted butter to control the salt content precisely.
- Browning butter imparts a deeper, richer flavor but watch carefully to avoid burning.
- Do not overmix the batter once dry ingredients and eggs are combined to keep blondies moist.
- Chilling the batter is not necessary but can help with easier cutting if desired.
- Maldon sea salt enhances the flavor contrast but is optional.
- Adjust baking time to achieve your preferred texture: shorter for chewier blondies, longer for firmer bars.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American