Campfire Cinnamon Coffeecake

2 T. butter or margarine
1 C. packaged biscuit mix (Bisquick, etc.)
1/3 C.

evaporated milk, undiluted
1 T. prepared cinnamon-sugar

Make Coffeecake: Cut butter into tiny pieces over biscuit mix in medium bowl. Toss lightly with fork until butter is coated. Make a well in center.

Pour in milk and cinnamon-sugar, stirring with fork just until mixture is moistened.
Turn dough into a lightly greased and floured 8-inch shiny, heavy skillet. With floured hands, pat down evenly into the skillet.
Cook, covered, over very low heat, 12 to 15 minutes, or until a cake tester or wooden pick inserted in center comes out clean.

For Topping: Spread the coffeecake with 2 tablespoons butter or margarine. Then sprinkle 1 teaspoon prepared cinnamon-sugar over all of it. Cut into quarters, and serve warm.