French Vanilla Icing
["1 c. milk", "5 Tbsp. plain flour", "1/2 c. softened butter", "1/2 c. Crisco, softened", "1 c. sugar", "1 tsp. vanilla"]
["Cook", "milk", "and", "flour until thick (similar to starting gravy).", "Cool", "completely in fridge.", "Beat butter, shortening, sugar and", "vanilla", "until", "creamy.", "Add cooked milk and flour. Beat 10 minutes.", "Should resemble the inside of a Twinkie."]
["milk", "flour", "butter", "Crisco", "sugar", "vanilla"]