A heavy, medium-size saucepan
A wooden spoon to stir the mixture
1-cup evaporated milk
3-tablespoons unsalted butter
1-teaspoon ground cinnamon (the secret ingredient)
Add to cooked mixture:
1 and ½-cup chocolate chips
Stir until well blended. Put in a greased, glass pan. Cool for about six hours before cutting into squares. Squares should be small as this is very rich.