In a small bowl combine cornstarch, garlic
powder, sugar, pepper and paprika. Set aside.
Brown ground beef & onion in a pan until no
pink remains. Drain any fat. Add milk, broth
and macaroni to beef. Stir in cornstarch and
spices. Bring to a boil, reduce heat and simmer
covered for 9-12 minutes or until noodles are
cooked. If starts to get too thick, stir in a
little more milk or water. Remove from heat and
stir in cheese until melted. Serve hot.