1/2 cup butter
1/2 cup flour
1 can evaporated milk
1/2 teaspoon salt
7 Tablespoon cocoa
2 cups sugar
1. Combine dry ingredients in a bowl; whisk to remove all lumps.
2. Melt butter in pan over medium heat; add evaporated milk and combine.
3. Whisk dry ingredients into butter/milk mixture and continue to cook over medium heat, stirring until it boils.
4. Take off heat and cool five minutes.
*The original recipe says to mix everything in the blender. A whisk usually does a fine job but if it still has little lumps in it, I use an immersion blender while it's cooking to smooth everything out.