Yogurt Squares
["1 1/2 c. crushed vanilla wafers", "1/3 c. melted butter", "1 pt. plain yogurt", "1 can condensed milk", "1/2 c. evaporated milk", "1 tsp. vanilla"]
["Mix butter and wafers and put in 8 x 8-inch tin.", "Bake at 375\u00b0 for 5 minutes.", "Turn oven off.", "Mix other ingredients, pour mixture into crust and leave in oven for 30 minutes."]
["vanilla wafers", "butter", "plain yogurt", "condensed milk", "milk", "vanilla"]