Cake pudding with Chocolate Sauce

3 tbsp margarine
1 egg
1 cup fluor
salt
1/2 cup sugar
1/2 cup milk
1 tsp baking powder (rounded)
vanilla

Bake at 350ºF 20-30 minutes, use round pan.

Sauce:
1/2 cup sugar
2 tbsp cornstarch
2 tbsp cocoa
salt

Add 1 1/2 cup boiling water,  Boil and stir 5 minutes.