Yankee Doodle Salad
["4 oz. elbow macaroni, uncooked", "2 tsp. prepared mustard", "2 c. (8 oz.) cubed Cheddar cheese", "1 lb. hot dogs, cut in 1/2-inch pieces (ham can be used)", "3 Tbsp. vinegar", "1 c. sour cream", "1/4 c. sweet pickle relish, drained", "1/4 c. chopped green pepper", "1/4 c. chopped green onion"]
["Cook macaroni according to package directions and drain.", "In a large bowl toss macaroni with sour cream, pickle relish, green pepper, onion, vinegar and mustard.", "Fold in cheese and hot dog pieces.", "Chill 3 to 4 hours to blend flavors.", "Makes approximately 6 cups."]
["elbow macaroni", "mustard", "Cheddar cheese", "hot dogs", "vinegar", "sour cream", "sweet pickle relish", "green pepper", "green onion"]