Brown Butter Toffee Blondies
Ingredients
1 cup unsalted brown butter
1 cup light brown sugar
1 / 2 cups granulated sugar
2 large eggs
2 teaspoons vanilla extract
1 / 2 teaspoons almond extract
2 cups all purpose flour
1 / 2 teaspoons baking powder
1 / 2 teaspoons kosher salt
1 / 2 cups dark chocolate chips
1 / 2 cups toffee pieces
2 cups dark chocolate chips
2 teaspoons coconut oil
2 individual heath bars
1 / 2 cups toffee peices
1 pinch maldon sea salt
Steps
Step 1
Using either a stand mixer or a hand-held version, beat the browned butter with both the granulated and brown sugars. Continue mixing until the texture is silky and well-incorporated.
Step 2
Incorporate the eggs, vanilla, and almond extract. Whip the mixture on medium-high for about 3 to 5 minutes. You’re looking for a significant color change, it should transition to a pale, voluminous, and airy consistency.
Step 3
Lower the mixer speed and add the flour, baking powder, and salt. Mix just until no streaks of flour remain. Note that the resulting dough will be quite tacky and moist.
Step 4
Using a sturdy spatula or a large spoon, manually stir in the dark chocolate chips and toffee bits until evenly distributed throughout the batter.
Step 5
Line your cake pan with a parchment paper "sling" trimmed to fit the base. Lightly coat the pan with non-stick cooking spray before laying the parchment down to ensure it stays in place. This trick makes removing the finished blondies effortless.
Step 6
Transfer the dough into your prepared pan. To get an even surface without the mess, lightly dampen your fingertips with water and press the dough into the corners and edges.
Step 7
Place the pan in the refrigerator for 15 to 20 minutes. This brief rest helps the flavors meld and improves the final texture.
Step 8
While the dough chills, set your oven to 350°F. Bake for 30 to 35 minutes. You’ll know they are ready when the surface is a beautiful golden brown and a tester inserted into the center comes out with just a few moist crumbs.
Step 9
Take the pan out of the oven and resist the urge to slice them immediately! Let the blondies cool entirely in the pan to allow them to set properly.
Step 10
Now for the topping. Combine your reserved dark chocolate chips and the coconut oil in a microwave-safe bowl. Heat the mixture in 20-second bursts, stirring well after each heat cycle. Continue this process until the glaze is silky-smooth and completely melted.
Step 11
While the blondies remain in their pan, pour the warm chocolate over the surface. Use an offset spatula or the back of a spoon to spread it into a uniform layer. Allow it to sit for a few minutes until it is no longer steaming; you want it warm enough to act as "glue" but cool enough that it won't melt your garnishes.
Step 12
For a professional look, roughly chop several full-sized Heath bars and scatter the chunks over the chocolate. Follow this with a handful of fine toffee bits and a generous pinch of flaky Maldon sea salt to balance the sweetness.
Step 13
Transfer the pan to the refrigerator for about 10 to 20 minutes. This helps the chocolate layer set firmly, making for much cleaner slices later on.
Step 14
Once the chocolate has hardened, grab the edges of your parchment paper sling and gently lift the entire block of blondies out of the pan. Place them on a cutting board, and they’re ready to be sliced!
What makes this dish special?
What sets this recipe apart from your standard cookie bar is the depth of flavor. By swapping regular butter for browned butter, you introduce a toasted, nutty base that perfectly complements the rich molasses in the brown sugar. The addition of almond extract is the secret weapon here. It elevates the toffee notes, making them taste more like an artisanal confection than a home-baked treat. Finally, the contrast between the bittersweet dark chocolate and the crunchy, salty Heath pieces creates a sophisticated balance that keeps these from being overly sweet. It’s a texture lover’s dream: a chewy, fudgy center topped with a crisp, chocolatey shell and flaky sea salt.