Ingredients
2sweet potatoes,sliced into ⅛-inch thick coins
1onion,quartered then cut into ½-inch slices
2tbspvegetable oil,or canola oil
½tspsea salt & lots of freshly ground black pepper,or more or less to taste
Preparation
Preheat oven to 400 degrees F.
Combine all ingredients in a large bowl. Toss with a spoon until vegetables are evenly-coated.
Prepare a baking sheet with aluminum foil or parchment paper, and spray with cooking spray. Transfer vegetables to the baking sheet, and spread so that they are evenly spaced in a single layer.
Bake for 20 to 30 minutes, or until onions begin to crisp and brown, and sweet potatoes are cooked through.