Name: White Chocolate Peanut Butter Bars
Ingredients: 1 cup all-purpose flour; 1 cup sugar; 1/3 teaspoon salt; 1/2 teaspoon baking powder; 1/2 cup butter; 1/2 cup water; 3 tablespoons creamy peanut butter; 1 egg (beaten); 1 teaspoon vanilla extract; 1/4 cup buttermilk, or any milk will work; 1 cup unsalted butter softened ( softened); 12 ounces white chocolate (melted and cooled slightly); 1 cup confectioners' sugar; 1 teaspoon pure vanilla extract; 1/4 teaspoon salt; 1 package of Reese's Mini White Chocolate Peanut Butter Cups (roughly chopped)