Mamaw Mobley's Chocolate Gravy

• 1 cup sugar
• 2 tablespoons cocoa
• 3/4 cup evaporated milk
• 2 tablespoons margarine, to add at the end

1. Stir together sugar and cocoa in a 2 quart saucepan. Stir in milk.
2. Heat over medium heat, stirring constantly, until mixture come to a boil.
3. Mixture will "puff up" in the pan, but should not boil over. It will eventually boil back down, about 2 minutes or so. When it has done this, boil for about 30 seconds longer, until you are happy with the consistency.
4. Stir in margarine and serve over fried eggs and biscuits.

*This is a passed down family recipe.