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–+ servings
picture of whole roasted onions in a tray with pepper and rosemary
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4.47 from 15 votes

Whole Roasted Onions Recipe

Whole Roasted Onions Recipe - delicious buttery whole roasted onions baked to perfection - perfect as a side dish for pork, chicken, & steak!
Prep Time5 minutes
Cook Time1 hour 10 minutes
Total Time1 hour 15 minutes
Course: Side dishes
Cuisine: American
Keyword: onions, side dish, vegetables
Servings: 6
Calories: 151kcal
Author: Courtney O'Dell

Equipment

Ingredients

  • 6 yellow onions
  • 6 tablespoons butter cut into 6 pats for each onion (use olive oil for vegan)
  • 1 tsp italian herb seasonings
  • 2-3 sprigs fresh rosemary or thyme
  • salt and pepper to taste

Instructions

  • Preheat oven to 350 degrees.
  • Cut the top and bottom off onion to make a flat surface, leaving peel on.
  • Place into baking dish, either lined with foil or prepped with nonstick cooking spray.
  • Sprinkle with salt, pepper, and herbs.
  • Top with a pat of butter.
  • Bake 60-90 minutes at 350 degrees, until onions are browned, very soft, and fragrant.
  • When serving, remove peel.

Nutrition

Serving: 1g | Calories: 151kcal | Carbohydrates: 11g | Protein: 2g | Fat: 12g | Saturated Fat: 7g | Polyunsaturated Fat: 4g | Cholesterol: 31mg | Sodium: 144mg | Fiber: 2g | Sugar: 5g