Baked Stuffed Onions

Prep: 20 min Cook: 60 min Serves: 6 Cuisine: American

Baked stuffed onions offer a savory blend of tender onions filled with seasoned ground beef, rice, and bread crumbs, topped with Parmesan cheese. This hearty dish combines rich flavors and comforting textures, perfect for family dinners or entertaining guests seeking a satisfying, flavorful meal.

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Ingredients

  • 6 large onions
  • 1/2 tsp. salt
  • 2 Tbsp. vegetable oil
  • 1/4 lb. ground beef
  • 1 cup cooked rice
  • 1 egg yolk
  • 1/2 cup soft bread crumbs
  • 1/2 tsp. salt
  • 1/2 tsp. pepper
  • 2 Tbsp. melted butter
  • 2 Tbsp. grated Parmesan cheese

Instructions

  1. Cut off the root end of each onion, peel, and rinse them.
  2. Cut a 1/2-inch slice from the top of each onion.
  3. Cook the onions, uncovered, in salted water to cover for 10 to 15 minutes or until slightly tender. Drain well and let cool.
  4. Heat vegetable oil in a skillet; add ground beef and sauté until browned.
  5. Scoop out the centers of the onions; chop and add to the ground beef.
  6. Sauté the beef and onion centers until golden.
  7. In a bowl, combine cooked rice, egg yolk, salt, pepper, and bread crumbs with the meat mixture.
  8. Fill the onions with the meat and rice mixture.
  9. Mix melted butter, grated Parmesan cheese, chopped parsley, and bread crumbs together.
  10. Spread this mixture over the tops of the stuffed onions.
  11. Place in a greased casserole and bake in a 350°F (175°C) oven for 1 hour.

Tips & Substitutions

For a vegetarian version, substitute the ground beef with lentils or quinoa. You can also experiment with different cheeses in the topping or add herbs like thyme or basil for extra flavor. If the onions are too hard to scoop, try steaming them a bit longer. Using leftover rice from dishes like Beef-Rice Creole can add a nice flavor.

Serving Suggestions

These baked stuffed onions are a delightful main dish and pair well with a fresh green salad or roasted vegetables. They can also be served alongside a creamy soup for a comforting meal. Consider serving with bread to soak up any juices. For a side dish, try serving with Calico Bean Pot for a hearty combination.

Storage & Reheating

Store any leftover stuffed onions in an airtight container in the refrigerator for up to 3 days. To reheat, place them in a preheated oven at 350°F (175°C) for about 20-25 minutes until heated through. You can also microwave them for a quicker option, but the oven will keep the topping crispier.

Nutrition & Diet Analysis (per serving)

Each serving of Baked Stuffed Onions contains roughly 980 calories, with 52g protein, 47g carbohydrates, and 68g fat. It is an excellent source of iron (181% of the Daily Value), protein (105% of the Daily Value), and vitamin C (67% of the Daily Value). Note that it is relatively high in sodium, at 1863mg per serving (81% of the Daily Value).

980 kcal 49% DV
Protein Fat Carbs

Macronutrients

Protein 52.3g 100% DV
Total Fat 68g 87% DV
Carbs 47.2g 17% DV
Fiber 14.1g 50% DV
Sugar 1.9g 4% DV

Electrolytes

Sodium 1862.8mg 81% DV
Potassium 2886.9mg 61% DV
Cholesterol 600mg 100% DV

Vitamins & Minerals

Vitamin A 526.6mcg 59% DV
Vitamin C 60.3mg 67% DV
Vitamin D 10.4mcg 52% DV
Calcium 425.3mg 33% DV
Iron 32.6mg 100% DV
Diet fit High-protein High-fiber
Contains Milk Egg Wheat/Gluten

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 make stuffed onions ahead of time?

Yes, you can prepare the stuffed onions a day in advance. Assemble the dish and cover it tightly with foil or plastic wrap, then refrigerate until ready to bake. Just add a few extra minutes to the baking time if baking directly from the fridge.

What can I use instead of ground beef?

You can easily substitute ground beef with ground turkey, chicken, or even a plant-based meat alternative for a lighter or vegetarian option. Adjust the seasoning accordingly to match the flavor profile you desire.

Can I freeze stuffed onions?

Yes, stuffed onions can be frozen. Prepare the dish, allow it to cool completely, then wrap each onion tightly in plastic wrap and place them in a freezer-safe container. They can be stored for up to 3 months. Thaw in the refrigerator before baking.

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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