Oatmeal Peach Crumble
["2 c. sliced peaches", "2 Tbsp. lemon juice", "1 Tbsp. margarine", "1/4 tsp. cinnamon", "1/4 c. Crisco, melted", "1/3 c. brown sugar", "2/3 c. flour", "1 tsp. salt", "1/4 tsp. soda", "2/3 c. quick-cook oats", "1/2 tsp. vanilla", "Cool Whip (for topping)"]
["Arrange peaches in oiled 9 x 13-inch baking dish.", "Sprinkle with the lemon juice and cinnamon.", "Dot with margarine."]
["peaches", "lemon juice", "margarine", "cinnamon", "Crisco", "brown sugar", "flour", "salt", "soda", "quick-cook oats", "vanilla"]