1. Pre-heat oven to 350F. Grease and line a 9x13in. rectangular baking pan with
non-stick parchment paper.
2. Cream butter, sugar, and eggs with electric mixer. Add vanilla and milk. Fold in dry
3. Place mix in baking sheet. Swirl Dulce de Leche Sauce on top.
4. Bake for 40-45 minutes until risen and test with a toothpick which should come out
clean. Allow to cool before cutting into bars.