Create flavorful blondies with ease using this quick and easy Flavor Kit Blondies recipe. Wilton Cake and Icing Flavor Kits are great for adding amazing flavor to your sweets without affecting the consistency or the outcome. Use this recipe with your favorite flavor kit, though we love it with the Brown Butter, Maple and Pecan flavors!
Preheat oven to 350°F. Spray 13 in. x 9 in. pan with vegetable pan spray.
In medium bowl, stir together flour, baking powder, baking soda and salt.
In large bowl, beat butter and sugar with electric mixer until light and fluffy. Add eggs, one at a time, beating well after each addition. Add desired Wilton Cake & Icing Flavor Kit packets. Add flour mixture and mix until just combined. Press mixture evenly into prepared pan.
Bake 28-30 minutes or until toothpick inserted in center comes out almost clean. Remove to cooling grid; cool completely.