You can use any flavor jam or jelly you like; substitute roasted salted peanuts to play up the salty-sweet angle.
Recipe information
Yield
Makes thirty-two 1½" squares Servings
Ingredients
Preparation
Step 1
Preheat oven to 350°. Butter a 13x9" baking dish. Whisk flour, baking powder, and kosher salt in a medium bowl to combine.
Step 2
Whisk eggs, brown sugar, peanut butter, vanilla extract, and ¾ cup butter in a large bowl. Add dry ingredients and fold in just to combine. Scrape batter into prepared baking dish. Spoon dollops of jam over batter and top with peanuts.
Step 3
Bake blondies until a tester inserted into the center comes out clean, 25–30 minutes. Transfer pan to a wire rack and sprinkle blondie with sea salt; let cool. Transfer to a cutting board and cut into thirty-two 1½" squares.
Step 4
Do Ahead: Blondies can be made 4 days ahead. Store tightly wrapped at room temperature.
