Heat oven to 350°.
Grease and flour 8-inch square pan.
l 1/3 cups Bisquick 3/4 cup sugar
3 tablespoons soft shortening l egg 1/4 cup milk
Beat vigorously 1 minute.
1/2 cup more milk 1 teaspoon vanilla
Beat 1/2 minute more.
Pour into pan.
Bake 35 to 40 minutes.
While cake is still warm cover with Broiled Coconut Icing.