Best Blondie Recipe

Step 1

Preheat oven to 350F (175C) and line a 13x9 pan with parchment paper**

Step 2

Combine melted butter and sugar in a large bowl and stir well.

Step 3

Add eggs, egg yolk, and vanilla extract and stir until completely combined. Set aside.

Step 4

In a separate bowl, whisk together flour, cornstarch, baking powder, and salt.

Step 5

Gradually stir dry ingredients into wet until completely combined.

Step 6

Fold in white chocolate chips and nuts, if using.

Step 7

Spread blondie batter into prepared pan and transfer to oven.

Step 8

Bake on 350F (175C) for 25-30 minutes*** or until a toothpick inserted in the center comes out clean or with a few fudgy crumbs.

Step 9

Allow to cool before cutting and enjoying