Mom's Shrimp Macaroni Salad

1 cup uncooked elbow macaroni

1 tablespoon finely diced onion

1 tablespoon chopped green bell pepper

1/2 cup diced celery

3/4 cup mayonnaise

1/4 cup sweet pickle relish

2 tablespoons ketchup

2 tablespoons white wine vinegar

1 teaspoon prepared horseradish

1/4 teaspoon hot pepper sauce

1 tablespoon chopped fresh parsley

1/2 teaspoon celery seed

1/8 teaspoon chili powder

ground black pepper to taste

2 ounces cooked salad shrimp

What You Need