Name: 3 Ingredient Shortbread Cookie Sandwich w/Dulce De Leche
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Yield: 8
Ingredients: 225 g / 8 oz (2 sticks) unsalted butter (, softened); 1/2 cup icing sugar ((powdered sugar), plus extra for dusting work surface); 2 cups plain flour; Dulce De Leche ((see Slow Cooker Dulce De Leche (Caramel Sauce) - 1 ingredient recipe))