This recipe calls for roasting radishes and carrots with olive oil, thyme, salt, and pepper at 450 degrees Fahrenheit for 20-25 minutes. The ingredients are scrubbed radishes, baby carrots, olive oil, thyme, lemon, salt, and pepper. The vegetables are tossed with the oil and seasonings before roasting until tender but still firm, then lemon juice is squeezed over the radishes before serving.