1 med. onion
1 clove garlic or 1/2 tsp. minced
1 stick butter
1 tbsp. cornstarch
1 reg. pack spaghetti
1 lb. peeled shrimp

Boil spaghetti while preparing the following (both should be done around the same time) : Saute onions and garlic in butter (about 5 to 10 minutes). Add shrimp (uncooked). Cook about 5 more minutes. Put cornstarch in 1/2 cup water. Add to shrimp mixture. Season with salt and pepper to taste. Fold in with spaghetti. Serve with Parmesan on top.