Spinach Lasagna
["3/4 lb. whole wheat lasagna noodles or regular", "6 c. spaghetti sauce", "2 c. cottage cheese", "1/2 (15 oz.) container Ricotta cheese", "1 (16 oz.) pkg. Mozzarella", "1/2 c. Parmesan cheese", "4 (10 oz.) boxes frozen spinach", "3/4 c. toasted walnuts, pecans or almonds"]
["Grease a 9 x 13 x 2 1/2-inch casserole dish.", "Cook noodles; drain well.", "Make layer of noodles, layer of sauce, 1/2 cottage cheese, 1/3 of the nuts, layer of spinach, layer of Mozzarella and Parmesan, layer of sauce and layer of noodles.", "Repeat.", "Top with cheese and nuts."]
["whole wheat lasagna noodles", "spaghetti sauce", "cottage cheese", "Ricotta cheese", "Mozzarella", "Parmesan cheese", "frozen spinach", "walnuts"]