Mud Cake

Ingredients

• 2 sticks margarine
• 2 c. sugar
• 1 1/2 c. plain flour (not cake flour)
• 1/2 c. cocoa
• 1/2 c. pecans or walnuts
• 1 pkg. miniature marshmallows
• 4 large eggs
• 1 1/2 sticks margarine
• 1 tsp. vanilla
• 1 pkg. powdered sugar
• 1/2 c. milk
• 1/3 c. cocoa