Cauliflower Potato Salad(Low Carb)  
["1 (16 oz.) bag frozen cauliflower", "1/4 c. chopped onion", "5 hard-boiled eggs", "3/4 to 1 c. mayonnaise (low-fat best)", "3 Tbsp. prepared mustard", "salt and pepper to taste", "1/4 c. sliced green olives with pimentos", "1/2 c. chopped fresh celery"]
["Microwave cauliflower with onion for 3 to 5 minutes (until heated through). Drain and cool. Chop cauliflower. Add chopped eggs and other ingredients. Add mayonnaise, mustard, salt and pepper. Mix well. Refrigerate."]
["frozen cauliflower", "onion", "eggs", "mayonnaise", "mustard", "salt", "pimentos", "fresh celery"]