Roasted Carrots and Onions with Dill

Preheat the oven to 400 degrees F (200 degrees C). Line a baking sheet with aluminum foil.

Combine carrots and onion slices in a large bowl. Whisk olive oil, dill, salt, and pepper together in a separate bowl until evenly combined.

Pour seasoned oil over the carrots and onions. Stir until evenly coated. Spread the mixture out evenly on the prepared baking sheet.

Roast vegetables until soft, stirring halfway through, about for 30 minutes.