The problem with store bought pesto is it has parmesan cheese in it. I don't mind having a little of the hard cheese but it's not strict paleo. If you made your own pesto you could leave out the parm! I was lazy and going for a quick dinner. Rack of Lamb Salt and pepper Olive oil Store bought Pesto I followed the cooking directions on this blog In a pan, heat olive oil and sear lamb on all sides. Heat over to 375 and cook about 30 minutes. I felt ours needed a little more cooking time. It depends on your preferred doneness. On a steak I'm always a medium well girl. On roast beef and lamb it can be more pink. Served with some purple turnips, onion, and mushrooms.