Sweetened Condensed Milk
["1 c. instant dry milk solid powder", "1/2 c. boiling water", "2/3 c. sugar", "3 Tbsp. melted butter or margarine"]
["Combine all ingredients in blender container.", "Process until smooth.", "Store in refrigerator until ready to use.", "Yields about 1 1/4 cups, about the same as a 14 ounce can of commercial type milk."]
["milk", "boiling water", "sugar", "butter"]