milk, minus 1 teaspoon
- In a 1-1/2-quart casserole, stir together sugar, cocoa, salt, milk, and vanilla until partially blended.
- Put butter or margarine over top in center of dish.
- Microwave on HIGH power 2 minutes.
- Stir well until smooth.
- Pour into a greased 8-inch square dish. Chill about 1 hour.