1
Adjust rack to top position (top and middle positions for 4 servings) and preheat oven to 450 degrees. Wash and dry produce.
Trim, peel, and cut carrots on a diagonal into 1⁄2-inch-thick pieces; toss on one side of a baking sheet with a drizzle of oil, salt, and pepper.
Cut broccoli into bite-size pieces or trim green beans if necessary. Swap in broccoli or green beans for carrots, tossing as instructed in a medium bowl. (Save carrots for another use.)