Brown Butter Blondies Recipe: Chewy Caramel Blondies

These blondies are chewy, fudgy, and quick to prepare. Browning the butter gives a deep caramel flavor while the beaten eggs create a lighter, ribboned batter that improves texture. Mix-ins can be changed to suit your taste.

Equipment

• 9”x13” baking pan

Ingredients

• 3/4 cup butter
• 2 cups brown sugar, packed
• 2 large eggs, room temperature
• 1 tablespoon pure vanilla extract
• 1/4 teaspoon pure almond extract (optional)
• 2 cups all-purpose flour (240 g)
• 2 cups favorite fillings (reserve 1/4 cup to sprinkle on top): chopped candy bars, chocolate chips, nuts, etc.

Instructions

1. Brown the butter: In a medium saucepan set over low heat, melt the butter. Stir frequently as it foams and then begins to quiet. The milk solids will turn golden and give off a toasty, caramel aroma. Watch closely and remove from heat as soon as the solids are a deep golden brown to avoid burning.
2. Cool slightly: Immediately transfer the browned butter to a large, heatproof bowl and let it cool for about 10 minutes.
3. Prepare the pan: Preheat the oven to 180°C (350°F). Line the bottom of a 9”x13” pan with parchment paper, leaving long side flaps to lift the blondies out later. Rub a small piece of cold butter around the pan edges to grease.
4. Mix sugar and butter: Add the brown sugar to the cooled brown butter and stir until smooth.
5. Add eggs and extracts: Add the eggs one at a time, whisking between additions. Whisk vigorously until the mixture lightens and forms long ribbons when you lift the whisk. Stir in the vanilla and almond extract, if using.
6. Fold in dry ingredients: Gently fold the flour into the batter until almost incorporated. Add the chosen fillings and fold just until evenly distributed — do not overmix.
7. Bake: Spread the thick batter into the prepared pan and smooth the top. Reserve a little of the fillings to sprinkle on top if you like. Bake for 20–22 minutes, until the edges are slightly golden and the center is still a bit underdone for a fudgy texture.
8. Cool and serve: Let the blondies cool until warm in the pan, then lift them out using the parchment flaps and cut into 12 squares. Serve warm or at room temperature.

Notes

How to get that perfect chewy, fudgy texture:

• Bring eggs to room temperature: run them under warm tap water for a minute to warm them gently so they incorporate smoothly.
• Whisk the batter well after adding the eggs. You want it to lighten and fall in ribbons from the whisk.
• After adding the flour, fold only until just combined. Overmixing after the flour can make blondies tough.
• Do not overbake. Blondies are best when the edges are set and slightly golden while the center remains a touch underdone; they will firm up as they cool.

Almond extract: A tiny amount of pure almond extract adds a gentle, sweet almond note that pairs beautifully with brown butter. It’s optional but worth trying.

More flavor ideas:

• Chocolate chip: 2 cups chocolate chips.
• Toffee: 1 cup chopped toffee bars plus 1 cup chopped toasted almonds.
• Cowboy Blondies: equal parts shredded coconut, chopped pecans, and semisweet chips.
• Triple Chocolate: combine white, milk, and semisweet chocolate pieces.
• White Chocolate Macadamia: 1 1/2 cups white chips and 1/2 cup toasted macadamias.

Storage: Store cooled blondies in an airtight container at room temperature for up to one week, or freeze for up to three months. Reheat briefly before serving for that fresh-baked warmth.