3 roasted whole cauliflower with garlic mustard seeds Recipes

peeled, diagonally sliced carrots (1/4 in. thick ), cauliflower florets (1 1/2 in. pieces; about 11 oz.), rinsed and drained, broccoli florets (1 1/2 in. pieces; about 8 oz.), rinsed and drained, red bell peppers, rinsed, stemmed, seeded , and cut into 1- by 3-inch strips, marinated artichoke hearts, lemon juice, extra-virgin olive oil, red wine vinegar, dijon mustard, minced garlic, whole pitted ripe black olives, drained, salt and pepper

cauliflower (2-1/2 to 3 lb), extra virgin olive oil, minced garlic cloves, mustard seeds, fresh ground pepper, salt, parsley or 1 tbsp chives, minced, kale leaf, lemon wedges