Cauliflower (chopped, tossed with fat--olive oil-- dry spices like steak seasoning, curry, or plain turmeric), roasted in the oven. Broccoli, steamed or oven roasted; frozen or fresh spinach, oven-roasted, steamed or sauteed; kale; collard greens (boiled, seasoned with fat and garlic); carrots (raw, shredded, boiled, sauteed); water cress (cleaned, dressed with olive oil, salt, a bit of vinegar). For leafy greens of freshness and variety, try specialty grocery store (Asian, Latino, etc) if you haven't already.