Stuffed Onions Florentine

Prep: 15 min Cook: 13 min Serves: 6 Cuisine: American

Stuffed onions Florentine features tender baked onions filled with savory sausage, spinach, cheese, and egg, offering a hearty and flavorful dish perfect for family dinners or special occasions.

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Ingredients

  • 6 large onions
  • 1/4 cup water
  • 1/2 pound pork sausage
  • 1 (10 oz) package frozen chopped spinach
  • 3/4 cup shredded Cheddar or Swiss cheese
  • 1 egg

Instructions

  1. Peel onions; cut a 1/2-inch slice off the sprout end and just enough off the root end to allow the onion to sit flat.
  2. In a shallow baking dish, arrange the onions, add water, and cook on High, covered, for 11 to 13 minutes or until partially cooked.
  3. Carefully remove the centers of the onions as they pop up, leaving a 1/4 to 1/2-inch shell.
  4. Chop enough onion centers to make 1/4 cup. Freeze any remaining onion centers for later use.
  5. Mix the chopped onion centers with crumbled pork sausage, thawed and drained spinach, shredded cheese, and the egg.
  6. Stuff the onion shells with this mixture and place in the baking dish.
  7. Bake in a preheated oven at 375°F (190°C) for about 20-25 minutes until golden and heated through.

Tips & Substitutions

For a lighter version, consider using turkey sausage instead of pork. If you prefer a vegetarian option, swap the sausage for sautéed mushrooms or extra spinach. To add more flavor, incorporate herbs like thyme or basil into the stuffing mixture. Ensure the onions are cooked until tender but not too soft to hold their shape while baking.

Serving Suggestions

These stuffed onions make a delightful main dish or a hearty side. Serve them alongside a fresh salad or roasted vegetables for a complete meal. They also pair beautifully with Elegant Champagne Punch for a festive gathering or a cozy dinner. For a more filling option, consider serving with rice or quinoa.

Storage & Reheating

Leftover stuffed onions can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, place them in a baking dish with a splash of water, cover with foil, and heat in a preheated oven at 350°F (175°C) until warmed through, about 15-20 minutes.

Nutrition & Diet Analysis (per serving)

Each serving of Stuffed Onions Florentine contains roughly 686 calories, with 20g protein, 94g carbohydrates, and 27g fat. It is an excellent source of protein (39% of the Daily Value) and calcium (26% of the Daily Value), and a good source of iron and potassium. Note that it is relatively high in sodium, at 796mg per serving (35% of the Daily Value).

686 kcal 34% DV
Protein Fat Carbs

Macronutrients

Protein 19.6g 39% DV
Total Fat 26.7g 34% DV
Carbs 93.8g 34% DV
Fiber 0.7g 2% DV
Sugar 2.1g 4% DV

Electrolytes

Sodium 796.1mg 35% DV
Potassium 745.7mg 16% DV
Cholesterol 307.9mg 100% DV

Vitamins & Minerals

Vitamin A 105mcg 12% DV
Vitamin C 0.9mg 1% DV
Vitamin D 0.7mcg 3% DV
Calcium 334.3mg 26% DV
Iron 2.9mg 16% DV
Contains Milk Egg

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 freeze the stuffed onions?

Yes, stuffed onions can be frozen after baking. Allow them to cool completely, then wrap them tightly in plastic wrap and store in an airtight container. They will last for up to 3 months in the freezer. Reheat directly from frozen, adding extra time to the baking process.

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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