Roasted Onions

User Reviews

5.0

78 reviews
Excellent
  • Prep Time

    10 mins

  • Cook Time

    10 mins

  • Total Time

    1 hr

  • Servings

    4

  • Calories

    104 kcal

  • Course

    Side Dish

  • Cuisine

    American

Roasted Onions

Roasted onions are so versatile and add flavor to so many dishes. Balsamic vinegar, butter, and some heat from the oven will make these onions crispy and caramelized. 

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Ingredients

Servings
  • 2 large sweet onions 1 ½ -2 pounds
  • 2 tablespoons melted butter
  • 1 teaspoon balsamic vinegar
  • 3 tablespoons water or broth
  • teaspoon kosher salt or to taste
  • teaspoon black pepper
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Instructions

  1. Preheat the oven to 400°F.
  2. Whisk melted butter and balsamic vinegar.
  3. Peel the onions and cut into ½" slices, do not separate the rings.
  4. Place the onions in a greased 9x13 baking dish and brush with the butter mixture. It's ok if they overlap a little bit.
  5. Pour the water into the casserole dish.
  6. Season with salt and pepper and roast 40-50 minutes or until golden and tender.

Notes

  • Depending on the preference, the material of the baking dish, and the type of onion, cooking can vary. I prefer a ceramic or glass dish and love the little crispy edges.
  • Check the onions early and roast to your preference.
  • Leftover roasted onions can be kept in the fridge in a covered container for up to 5 days. They make a great addition to gravy, soup or stew.

Nutrition Information

Show Details
Calories 104 (5%) Carbohydrates 13g (4%) Protein 1g (2%) Fat 6g (9%) Saturated Fat 4g (20%) Polyunsaturated Fat 1g Monounsaturated Fat 1g Trans Fat 1g Cholesterol 15mg (5%) Sodium 132mg (6%) Potassium 201mg (6%) Fiber 2g (8%) Sugar 9g (18%) Vitamin A 177IU (4%) Vitamin C 8mg (9%) Calcium 36mg (4%) Iron 1mg (6%)

Nutrition Facts

Serving: 4Serving

Amount Per Serving

Calories 104 kcal

% Daily Value*

Calories 104 5%
Carbohydrates 13g 4%
Protein 1g 2%
Fat 6g 9%
Saturated Fat 4g 20%
Polyunsaturated Fat 1g 6%
Monounsaturated Fat 1g 5%
Trans Fat 1g 50%
Cholesterol 15mg 5%
Sodium 132mg 6%
Potassium 201mg 4%
Fiber 2g 8%
Sugar 9g 18%
Vitamin A 177IU 4%
Vitamin C 8mg 9%
Calcium 36mg 4%
Iron 1mg 6%

* Percent Daily Values are based on a 2,000 calorie diet.

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5.0

78 reviews
Excellent

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