This Classic Blondies recipe is one everyone should have in their collection! Sweet, chewy and melt in your mouth good. Nothing beats a fantastic blondie!
Optional: heaping 1/2 cup mix-ins, like butterscotch or chocolate chips, chopped nuts*see notes
Instructions
Preheat oven to 350℉. Spray an 8”x8” baking dish with non-stick spray. Line with parchment paper for easy removal if desired.
Add melted butter and brown sugar to a large bowl, whisk until combined.
Add egg and vanilla, whisk until combined.
Add the flour, baking powder and salt, mix until combined. Fold in ½ cup of the mix-ins if using.
Pour batter into prepared baking dish, smooth with a silicone spatula or spoon. Dot the top with any remaining mix-ins.
Bake 20-25 minutes, or until a toothpick inserted into the center comes out clean. Do not overbake.
Cool completely on a wire rack, overnight is best. Remove from pan if desired, cut into bars or triangles and serve.
Notes
Blondies can be stored covered at room temperature for 3 days.Wrap squares tightly in plastic wrap, followed by foil, and freeze in a freezer bag for up to 1 month. Foil helps prevent freezer burn better than plastic wrap alone.Nutrition facts do not include optional mix-ins.For gooey blondies, check them after 20-25 minutes, the edges should appear cooked and crispy, and the toothpick will come out with some wet crumbs on it.*Mix-ins are completely optional, you can make these with no mix-ins at all and they’ll be delicious. Add no more than ¾ cup TOTAL of any combination you’d like. Some suggestions for mix-ins: Chocolate chips (dark, semi-sweet, or milk), white chocolate chips, peanut butter chips, butterscotch chips, mini marshmallows, pecans, walnuts, cranberries, crushed pretzels.Sprinkle with a bit of sea salt after baking if desired.Light brown sugar can be used in place of dark.To make in a 13”x9” pan: Double the ingredients and prepare as directed. Begin checking the blondies after 35 minutes.