Can you roast vegetables on a silicone baking mat?

Online Answer
Use Parchment or a Silpat You never want to roast your vegetables directly on your sheet tray. Aluminum from the tray can leach into your food. Parchment paper makes for easy cleanup. ... Silpat mats (silicone baking mat) are also great because they're economical and reusable.
Related Questions 📌
That's what makes the veggies oily when you roast them. Heat your oven to 400 or 425 degrees. Line a sheet pan with parchment paper or a Silpat, then spread the veggies in a single layer, leaving as much space as possible between the vegetables. Sprinkle generously with salt and pepper and add any desired herbs.