Can You Cook Red Onions? Roasted Red Onions Recipe

Want a recipe for roasted red onions? Try these easy steps for a quick way to cook red onions.

Roasted Onions
Photo: Marcus Nilsson
Hands On Time:
5 mins
Total Time:
25 mins
4 serves


  • 2 medium onions, each cut into 8 wedges

  • 2 to 3 tablespoons olive oil

  • kosher salt and black pepper


  1. 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.

Nutrition Facts (per serving)

83 Calories
7g Fat
5g Carbs
1g Protein
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.

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