Ingredients:
1 pkg (510 g) Betty Crocker* SuperMoist Golden Cake Mix
1 cup (250 mL) milk
1/2 cup (125 mL) butter or margarine, melted and cooled
1/4 cup (50 mL) sugar
1 tsp (5 mL) vanilla
1/8 tsp (0.5 mL) baking powder
3 eggs
1/2 cup (125 mL) butter or margarine
1 cup (250 mL) icing sugar
1/2 cup (125 mL) reserved cake batter
1/2 cup (125 mL) evaporated milk
1 tsp (5 mL) vanilla