Chocolate Chess Pie

2 Eggs, beaten
1 t Vanilla
1 Stick margarine, melted
1 1/2 c Sugar
1 cn Evaporated milk
3 1/2 T Cocoa
Mix sugar, cocoa and margarine.
Stir well.
Add eggs and beat with electric mixer for 2 1/2 minutes.
Add milk and vanilla.
Mix well. Pour into unbaked
Deep Dish pie shell. Bake for 45 minutes at 325.