How To make Fred Mcmurrays' Chocolate Fudge Upside Down C

-----PATTI - VDRJ67A

3/4 c Sugar
1 tb Butter
1 c Flour
1/4 ts Salt
1 t Baking powder
1 1/2 tb Cocoa
1/2 c Milk :

room temp
1/2 c Walnuts

chopped
1/2 c Brown sugar
1/2 c White sugar
4 tb Cocoa
1 1/2 c Water :

boiling
Cream together sugar and butter. Sift together several times: flour, salt, baking powder, 1-1/2 tbls cocoa, milk, walnuts. Add to sugar and butter, alternately with the milk. Pour into a greased cake pan. Sprinkle with nuts. Mix together: brown sugar, white sugar, 4 tbls cocoa. Spread over top of the cake mixture. Pour 1-1/2 cups boiling water over all. Bake at 375~ for
about 30 minutes. Cool slightly. Turn upside down.