Cook macaroni in boiling water, cooking oil and salt in uncovered Dutch oven until tender but firm, about 5 to 7 minutes. Drain. Rinse e with cold water. Drain well. Return macaroni to pot.
Add salad dressing, onion salt and pepper. Toss well. Add shrimp and celery. Toss. Transfer to bowl to serve. Makes about 4 1/2 cups Typed d in MMformat by cjhartlin@msn. Com