Keeping the beets separate in the pan while baking prevents them from staining the other vegetables deep red.
Toss first 3 ingredients with 2 tablespoons olive oil; place in a single layer in a 15- x 10-inch jellyroll pan, leaving space at 1 end of pan for beets.
Toss beets with remaining 1 tablespoon olive oil; arrange beets at empty end of jellyroll pan, apart from other vegetables.
Bake at 375° for 45 minutes or until vegetables are tender.
Transfer vegetables to a large serving dish; toss with herbs and Parmesan cheese.
Jeffrey's, Austin, Texas
Find recipes with ingredients that you have on hand.