Gooey Caramel Blondies: The Ultimate Chewy Bar You Need to Bake Right Now

If you’ve ever found yourself torn between a cookie and a brownie, a blondie is the answer you’ve been looking for. These golden, chewy squares are everything good about a chocolate chip cookie bar — but with a rich, gooey caramel center that takes them completely over the top. One bite and you’ll understand why this recipe disappears faster than you can cut it.

What makes these blondies so special is that beautiful molten caramel layer tucked right in the middle. The outside bakes up with a gorgeous crinkled top and a lightly crisp edge, while the inside stays soft, dense, and downright irresistible. They’re simple to make, bake in one pan, and feed a crowd — which makes them perfect for potlucks, bake sales, or just a Tuesday when you need something homemade and comforting.

Ingredients

2 cups all-purpose flour
1 teaspoon baking powder
1/2 teaspoon salt
3/4 cup unsalted butter, melted and slightly cooled
1 3/4 cups packed brown sugar (light or dark)
2 large eggs
2 teaspoons pure vanilla extract
1 cup soft caramel candies, unwrapped (or caramel sauce)
3 tablespoons heavy cream
1/2 teaspoon flaky sea salt (optional, for topping)

Method

Preheat your oven to 350°F (175°C). Grease a 9×13-inch glass baking dish and line it with parchment paper, leaving an overhang on the sides for easy lifting.
In a medium bowl, whisk together the flour, baking powder, and salt. Set aside.
In a large bowl, stir the melted butter and brown sugar together until smooth and glossy. Add the eggs one at a time, mixing well after each addition. Stir in the vanilla extract.
Fold the dry ingredients into the wet ingredients until just combined. Do not overmix — a few streaks of flour are fine at this point.
In a small saucepan over low heat, melt the caramel candies with the heavy cream, stirring constantly until smooth. Remove from heat and let cool for a few minutes.
Spread half of the blondie batter evenly into the prepared baking dish. Pour the warm caramel sauce evenly over the batter layer.
Drop spoonfuls of the remaining batter over the caramel and gently spread it as best you can — it doesn’t need to be perfectly even. The caramel will peek through in spots, and that’s exactly what you want.
If using, sprinkle a pinch of flaky sea salt over the top for a sweet-salty contrast.
Bake for 28 to 34 minutes, until the top is golden brown and set, but the center still looks very slightly underdone. A toothpick inserted should come out with moist crumbs, not wet batter.
Allow the blondies to cool completely in the pan before cutting into squares. This step is crucial — cutting too early will result in a gooey mess (delicious, but messy).

Tips for the Best Blondies Every Time

Use dark brown sugar if you want a deeper, more molasses-forward flavor. Light brown sugar keeps things a bit more subtle and buttery. Either works beautifully here.

Don’t overbake. Blondies continue to set as they cool, and pulling them out when they look just barely done is the secret to that fudgy, chewy texture everyone loves. If they look fully set in the oven, they’ll be too dry once cooled.

For clean cuts, refrigerate the cooled blondies for about 30 minutes before slicing. Use a sharp knife and wipe it clean between cuts for neat, bakery-style squares.

Store leftovers in an airtight container at room temperature for up to four days — though honestly, they rarely last that long.