Baked Onions With Sour Cream

Prep: 15 min Cook: 90 min Serves: 4 Cuisine: American

Creamy baked onions with sour cream and butter offer a rich, comforting side perfect for family dinners or special occasions, highlighting sweet, savory flavors.

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Ingredients

  • 4 Bermuda or Vidalia onions, 3-inches in diameter
  • 1/4 cup butter (at room temperature)
  • 1/4 cup sour cream (at room temperature)
  • 1 tablespoon brown sugar
  • 1 tablespoon lemon juice
  • 1 tablespoon finely minced fresh parsley
  • 1/4 teaspoon salt
  • 1/4 teaspoon black pepper

Instructions

  1. Preheat oven to 375°F.
  2. Place the unpeeled onions in a foil-lined shallow pan.
  3. Bake, uncovered, for 1 1/2 hours until tender.
  4. Warm a heat-proof shallow serving dish.
  5. Remove onions from the oven and let them cool slightly.
  6. Spear each onion with a fork, snip or cut off both ends, and remove the skin.
  7. Place the peeled onions in the warmed dish.
  8. Immediately add the butter and sour cream so they melt from the heat of the onions.
  9. Add the brown sugar, lemon juice, parsley, salt, and black pepper.
  10. Toss lightly to mix and serve.

Tips & Substitutions

For a richer flavor, consider using garlic-infused butter instead of regular butter. You can also substitute Greek yogurt for sour cream for a healthier option. If you prefer a sweeter note, try using maple syrup instead of brown sugar. Keep an eye on the onions towards the end of baking to avoid overcooking. This dish is also a great side for vegetarian recipes.

Serving Suggestions

Serve these baked onions as a delightful side dish to accompany grilled meats or a hearty stew. They also pair beautifully with Easy To Make Brownies for dessert, creating a balanced meal. Garnish with extra fresh parsley for a pop of color. You can also serve them alongside crusty bread to soak up the creamy mixture.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place the onions in a microwave-safe dish and cover with a damp paper towel. Microwave in short intervals, checking frequently, until heated through. Alternatively, warm in an oven at 350°F until heated, which helps retain their texture.

Nutrition & Diet Analysis (per serving)

Each serving of Baked Onions With Sour Cream contains roughly 78 calories, with 3g protein, 18g carbohydrates, and 1g fat. It is a good source of dietary fiber (17% of the Daily Value), iron (13% of the Daily Value), and calcium (10% of the Daily Value). It also contributes 5g of dietary fiber toward your daily target.

78 kcal 4% DV
Protein Fat Carbs

Macronutrients

Protein 3g 6% DV
Total Fat 1g 1% DV
Carbs 17.7g 6% DV
Fiber 4.8g 17% DV
Sugar 4.1g 8% DV

Electrolytes

Sodium 164.4mg 7% DV
Potassium 328.5mg 7% DV
Cholesterol 2.3mg 1% DV

Vitamins & Minerals

Vitamin A 18.6mcg 2% DV
Vitamin C 4.7mg 5% DV
Calcium 131.4mg 10% DV
Iron 2.3mg 13% DV
Diet fit Low-carb Under 400 cal Low-fat
Contains Milk

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use other types of onions for this recipe?

Yes, while Bermuda or Vidalia onions are preferred for their sweetness, you can use yellow or white onions as substitutes. Just note that they might have a sharper flavor, so adjust the seasonings accordingly. The cooking time remains the same, ensuring they become tender and flavorful regardless of the onion type.

How can I make this dish ahead of time?

You can prepare the baked onions a day in advance. Follow the baking instructions, then let them cool and store them in the refrigerator. When ready to serve, simply reheat them in the oven or microwave and add the butter and sour cream mixture just before serving to preserve the creaminess.

What can I do with leftover baked onions?

Leftover baked onions can be chopped and added to omelets, salads, or pasta dishes for an extra boost of flavor. You can also puree them into a creamy soup or mix them with cream cheese for a tasty spread. These versatile onions can enhance many dishes, making them a great addition to your meals.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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