Potatoes with Roasted Vegetables and Herbs: June 7, 2026 by houria ADVERTISEMENT well. Step 4: Arrange on Baking Sheet Spread the potatoes onto one side of the baking sheet. Place vegetables on the remaining side. Avoid overcrowding. Proper spacing allows hot air to circulate, helping ingredients roast instead of steam. Step 5: Roast Place the tray in the preheated oven. Roast for 20 minutes. Remove and stir both potatoes and vegetables.continue reading … ADVERTISEMENT ←PreviousNext→