In a 3-quart casserole, combine water and 1 teaspoon butter. Cover with a lid ... boils. Stir in macaroni. Cover with lid. Microwave ... serving. Makes 4 servings.
Prepare macaroni according to package directions; drain. In large saucepan, melt butter. Add onion cook until ... well. Pour into buttered 2 quart casserole dish. Top ... bubbly about 30 minutes.