Spinach Stuffed Mushrooms

Prep: 15 min Cook: 33 min Serves: 24 Cuisine: American

Delightful spinach-stuffed mushrooms feature tender caps filled with a savory blend of spinach souffle, toasted bread crumbs, and aromatic onion, topped with Parmesan cheese. Perfect as an appetizer or party finger food, their rich flavors and crispy topping appeal to both veggie lovers and cheese enthusiasts.

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Ingredients

  • 12 oz. frozen spinach souffle
  • 1 cup soft bread crumbs, lightly toasted
  • 1 teaspoon dried minced onion
  • 2 teaspoons lemon juice
  • 24 large fresh mushrooms
  • 1 tablespoon Parmesan cheese

Instructions

  1. Preheat oven to 350°F.
  2. Bake the spinach souffle, uncovered, for 15 to 18 minutes until slightly warmed.
  3. Combine the souffle, bread crumbs, minced onion, and lemon juice in a bowl and mix well.
  4. Remove and discard the stems from the mushrooms.
  5. Place mushroom caps in a shallow baking pan.
  6. Brush the mushroom caps with butter and sprinkle with Parmesan cheese.
  7. Bake the stuffed mushrooms for 15 minutes.

Tips & Substitutions

For a creamier filling, consider adding a bit of cream cheese or ricotta cheese to the spinach mixture. If you don't have fresh mushrooms, you can substitute with canned mushrooms, but be sure to drain them well. For added flavor, try adding minced garlic or a pinch of nutmeg to the filling. These spinach stuffed mushrooms are also great as a party appetizer or side dish.

Serving Suggestions

Serve these spinach stuffed mushrooms as a delightful appetizer at your next gathering, or as a savory side dish alongside grilled chicken or fish. They pair beautifully with a fresh salad or some crusty bread. For a complete meal, consider serving with Green And Yellow Rice, which complements the flavors nicely.

Storage & Reheating

Store any leftover stuffed mushrooms in an airtight container in the refrigerator for up to 3 days. To reheat, place them in a preheated oven at 350°F for about 10-15 minutes, or until heated through. Avoid microwaving, as it can make the mushrooms soggy.

Nutrition & Diet Analysis (per serving)

Each serving of Spinach Stuffed Mushrooms contains roughly 254 calories, with 4g protein, 30g carbohydrates, and 13g fat.

254 kcal 13% DV
Protein Fat Carbs

Macronutrients

Protein 4.5g 9% DV
Total Fat 13.3g 17% DV
Carbs 30.1g 11% DV
Fiber 1.9g 7% DV
Sugar 4.7g 9% DV

Electrolytes

Sodium 376mg 16% DV
Potassium 145.3mg 3% DV
Cholesterol 11.8mg 4% DV

Vitamins & Minerals

Vitamin A 24.5mcg 3% DV
Vitamin C 2.1mg 2% DV
Vitamin D 0.2mcg 1% DV
Calcium 46.3mg 4% DV
Iron 1.2mg 7% DV
Diet fit Under 400 cal
Contains Milk 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 use fresh spinach instead of frozen?

Yes, you can use fresh spinach! Sauté about 10 ounces of fresh spinach until wilted, then chop and mix it into the filling. Make sure to drain any excess moisture to avoid soggy mushrooms.

What can I substitute for Parmesan cheese?

If you're looking for a substitute for Parmesan cheese, nutritional yeast offers a similar flavor without dairy, making it a great option for vegan diets. Alternatively, you can use Pecorino Romano or any hard cheese you prefer.

Can I prepare these mushrooms in advance?

Absolutely! You can prepare the stuffed mushrooms a day in advance and store them in the refrigerator. Just bake them right before serving for the best texture and flavor.

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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