2 c. mayo
1 c. sour cream
1/4 tsp. garlic powder
1 head cauliflower, cut up
1 stalk broccoli, cut up
1 lb. sliced mushrooms (fresh)
1 pkg. frozen peas
1/2 red onion, chopped

Mix mayo, sour cream and garlic powder. Refrigerate overnight. Add vegetables in morning. Serve after 1 to 2 hours.