The 4th of July and Apple Pie go together perfectly! Try this recipe for apple pie bars using the sweet and creamy texture of La Lechera condensed milk and dulce de leche for the perfect summer treat. Ingredients: 2 cups all-purpose flour ½ teaspoon baking powder ½ teaspoon kosher salt ⅔ cup butter, cold and cubed (11 tablespoons) ⅔ cup packed light brown sugar 1 large egg 1 teaspoon pure vanilla extract 3 cups granny smith apples, peeled and chopped into small pieces (about 3 large apples) ½ te