Nothing quite says childhood like the combination of peanut butter and jelly. Here, this classic duo shows up in a deliciously chewy blondie for a combination you’d wish you had baked up sooner.

Peanut butter and jelly are the perfect additions to a blondie. The brown sugar-based batter is an ideal vessel, highlighting the nuttiness of the peanut butter and complimenting the contrasting ripe fruitiness of the jam.

The batter is super simple and starts off with the dry ingredients being combined in one bowl and the wet ingredients being mixed up in another bowl. Since the butter is melted in this batter, there’s no need to pull out a stand mixer! All of the prep work can be done by hand.

Once the batter is mixed up, it’s time to make this blondie a peanut butter and jelly blondie. After spreading the blondie batter into the prepared pan, spoon on dollops of peanut butter and jelly. To get the right consistency, microwave the peanut butter and jelly for ten seconds.

Using a butter knife, swirl the peanut butter and jelly together, mixing just enough to combine but not mix completely together.

The Peanut Butter and Jelly Blondies are done when the sides are slightly golden and the center is still a little molten like hot fudge, but not runny or soupy.

For even slices, let the pan of blondies cool off completely. Once cooled, lift the blondies out of the pan with the help of the foil and slice them into squares with a sharp knife on a clean cutting board.

The result? Complete bliss! The peanut butter and jelly sink into the blondie batter, making for a bite of blondie, peanut butter, and jelly with each and every bite.

The blondie is chewy but firm, perfect for giving as gifts or hand-held treats. Peanut butter and jelly bake into the blondie, but don’t make it wet, for an ideal combination of caramel-y blondie, nutty peanut butter, and sweet jelly.