Make this recipe a recipe that people in that category can eat. categories: ['low_fat'], recipe: heat oven to 350. cook macaroni in boiling water according to directions. drain. pour into a 3 quart casserole. in a saucepan, melt butter and stir in flour. gradually stir in milk and sour cream. add salt and pepper. cook over low heat, stirring constantly,until bubbly and thicken. reserve 1 cup of cheese for the top of casserole. toss macaroni with remaining cheese. pour sauce over macaroni and mix. sprinkle remaining cheese.

Target recipe: cook macaroni according to pkg. drain. preheat oven to 350'. in food processor or blender combine milk,ricotta cheese, onion, parmesan cheese,salt and pepper. cover and process til smooth. pour into a bowl add macaroni and 1/4c cheddar cheese. mix well. in a 1 quart baking dish spray lightly with pam and pour mixture in and top with remaining cheese. bake 30 minutes covered. uncover and bake an extra 10 minutes longer to a bubbly stage.