ingredients for cake mix, (mine called for 3 eggs, 1 cup water, and ¼ cup oil)
4tsproot beer concentrate
14oz(396g)can sweetened condensed milk
8oz(226g)tub cool whip
Instructions
In a large bowl, whisk the cake mix, eggs, water, oil, and root beer concentrate for 2 minutes. Pour the cake batter into a greased 13x9-inch pan and spread the batter evenly.
Bake at 350 degrees Fahrenheit for 23 to 28 minutes or until a toothpick comes out clean from the center of the cake.
Allow cake to cool completely.
Using the bottom of a wooden spoon, poke holes evenly through the cake, about 1 to 2 inches apart. Pour the can of sweetened condensed milk over the cake and into the holes. Refrigerate several hours to overnight.