Chocolate Chip Blondies... Chocolate Chip Blondies Ingredients Serves: Makes 24 (1 bar) servings. 2 cups flour 2 teaspoons baking powder 1 teaspoon salt 3/4 cup (1 1/2 sticks) butter, melted 2 cups firmly packed light brown sugar 2 eggs 1 tablespoon McCormick® Pure Vanilla Extract 1 cup semi-sweet chocolate chips 1 cup chopped walnuts Instructions