Spinach-Cheese Casserole
["12 (10 oz.) pkg. frozen chopped spinach, thawed and drained", "2 (16 oz.) cottage cheese", "6 eggs", "1/4 c. butter or oleo, melted", "1 (8 oz.) American cheese slices, cut into pieces", "1/4 c. plus 2 Tbsp. all-purpose flour", "1/4 c. dried whole thyme", "1/4 tsp. pepper"]
["Note:", "Save two slices of cheese for topping."]
["cottage cheese", "eggs", "butter", "American cheese", "all-purpose flour", "thyme", "pepper"]