Hot Fudge Sundae Cake

Stir together in 9 X 9 pan:
1 c flour
3/4 c sugar
2 TBLSP cocoa
2 tsp baking powder
1/4 tsp salt

Then add and mix in with fork:
1/2 c milk
2 TBLSP salad oil
1 tsp vanilla

Stir into mixture:
1 c marshmallows

Sprinkle with mixture of:
1 c brown sugar
1/4 cocoa

Pour 1 3/4 c hot water over batter.
Bake at 350 for 40 minutes. Let stand 5 minutes. Spoon into dessert dishes. Top with ice cream and spoon sauce over each cerving.