Cauliflower-Broccoli Salad - cooking recipe

Ingredients

1 med. sweet onion, chopped
1 head cauliflower, cut in small pieces
1 head broccoli, cut in small pieces
1 Tbsp sugar
3 Tbsp vinegar
1/2 c. mayonnaise*
1/2 c. miracle whip*
1-12 oz. pkg. frozen peas

Preparation

*(Or can use 1 cup of mayo or 1 c. Miracle Whip.)