Ice "Cream" Pie, Coffee

Ingredients

• 2-1/2 cups regular oatmeal
• 1-1/4 sticks margarine
• 1 cup brown sugar
• 1 cup ground walnuts
• 1 tsp. vanilla sugar OR vanilla extract
• 1-1/2 cups chocolate chips
• 4 sticks margarine
• 8 eggs
• 4 cups confectionary sugar
• 3 tsp. coffee (I use instant coffee granules)
• 8 tsp. vanilla
• 2 10-oz. containers pareve whipped topping (like Rich's Whip)
• 1 tbsp. confectioners' sugar
• 1 tsp. coffee (I use instant coffee granules)
• 1 tsp. vanilla