Step 1

Preheat the oven between 400 to 450 degrees F. Line a baking sheet with parchment paper or a silicone mat.

Step 2

Prepare your vegetables by dicing them into even slices or cubes, or keep them whole. Add them to a mixing bowl and toss with the olive oil and seasonings of choices. Transfer to the baking sheet and spread them out so they don't overlap.

Step 3

Put the baking sheet on the center rack of the oven. Softer vegetables (zucchini, tomatoes, broccoli, cauliflower, asparagus) need shorter cooking times, 15-25 minutes. Harder vegetables (root veggies, squash, potatoes) need longer cooking times, 25-40 minutes, depending on how thin you slice them.

Step 4

Check your veggies halfway through the estimated cooking time and stir or flip them with a spatula. Enjoy your veggies warm!