3 roasted potatoes and with wilted greens Recipes

leg of lamb , aitchbone removed by butcher and leg left untied, garlic cloves, 2 thinly sliced and 1 minced, chopped fresh thyme, chopped fresh rosemary, yellow-fleshed potatoes, extra-virgin olive oil, salt, black pepper, honey, mixed tender greens (16 cups) such as arugula, mizuna, kale, or dandelion, tough stems or ribs removed

red potatoes (each about 1 inch in diameter), red onion , halved lengthwise and cut lengthwise into 1/2-inch-thick slices, olive oil, spinach or arugula, coarse stems discarded, leaves washed well and spun dry (about 3 cups), cider vinegar , or to taste