Food Recipes Can You Cook Red Onions? Roasted Red Onions Recipe Be the first to rate & review! Want a recipe for roasted red onions? Try these easy steps for a quick way to cook red onions. By Charlyne Mattox Charlyne Mattox Charlyne Mattox is the food and crafts director at Country Living and former staff food editor at Real Simple. Real Simple's Editorial Guidelines and Lindsay Maitland Hunt Lindsay Maitland Hunt Lindsay Maitland Hunt is a food writer, editor, and cookbook author. Highlights: * Joined Real Simple as an editorial assistant, rose to associate food editor, and eventually to a three month stint as food and entertaining editor * Freelance recipe developer and food writer * Recipe developer and food writer for BuzzFeed * Released two cookbooks: Healthyish (2018) and Help Yourself (2020) Real Simple's Editorial Guidelines Updated on August 21, 2022 Print Rate It Share Share Tweet Pin Email Photo: Marcus Nilsson Hands On Time: 5 mins Total Time: 25 mins Yield: 4 serves Jump to Nutrition Facts Ingredients 2 medium onions, each cut into 8 wedges 2 to 3 tablespoons olive oil kosher salt and black pepper Directions Heat oven to 425° F. Toss the onions, oil, and ½ teaspoon each salt and pepper on a rimmed baking sheet. Roast, tossing once, until golden brown and tender, 18 to 20 minutes. Rate it Print Nutrition Facts (per serving) 83 Calories 7g Fat 5g Carbs 1g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Calories 83 % Daily Value * Total Fat 7g 9% Saturated Fat 1g 5% Sodium 242mg 11% Total Carbohydrate 5g 2% Total Sugars 2g Protein 1g Calcium 14mg 1% *The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.