Cool Shrimp Salad - HIC

Ingredients

• 1/2 Lb. Package Macaroni or medium shells, uncooked
• 1 10-Oz. Package Frozen shrimp, thawed & drained
• 1 1/2 Cups Chopped celery
• 1 Small Cucumber, sliced
• 2/3 Cup Mayonnaise
• 1/3 Cup Sour cream
• 3 Tbsp. Horseradish sauce, or more if you prefer
• 1 Tbsp. Grated onion