Spinach Squares
["4 Tbsp. margarine", "3 eggs", "1 c. flour", "1 c. milk", "1 tsp. salt", "few dashes of pepper", "1 tsp. baking powder", "1 lb. Monterey Jack cheese, grated", "2 pkg. frozen chopped spinach, thawed and drained", "1 heaping tsp. minced onion"]
["Preheat oven to 350\u00b0.", "Melt margarine in a 9 x 13-inch dish. Beat eggs; add flour, milk and seasonings.", "Mix well.", "Add spinach, cheese and onion; fold in.", "Pour in pan.", "Bake 35 minutes.", "Remove and cool 45 minutes to set.", "Cut into bite-sized pieces.", "Makes 38 to 45 pieces."]
["margarine", "eggs", "flour", "milk", "salt", "pepper", "baking powder", "cheese", "spinach", "onion"]