Savory mushrooms filled with a rich, creamy blend of cheese, spinach, and herbs—topped with golden breadcrumbs and baked until perfectly crisp and melty.

Why You’ll Love This Recipe

These stuffed mushrooms are the ideal appetizer or side dish—elegant yet simple. The combination of creamy cheese, vibrant spinach, and earthy mushrooms creates a harmonious blend of flavors and textures that’s sure to please guests and family alike. Plus, they’re easy to prepare ahead of time and bake when you’re ready.

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

16 large white or cremini mushrooms, stems removed and finely chopped
1 tablespoon olive oil
2 cloves garlic, minced
½ small onion, finely chopped
1½ cups fresh spinach, chopped
4 oz cream cheese, softened
¼ cup grated Parmesan cheese
¼ cup shredded mozzarella cheese
¼ teaspoon salt
¼ teaspoon black pepper
¼ teaspoon crushed red pepper flakes (optional)
¼ cup panko breadcrumbs
1 tablespoon melted butter
Fresh parsley, chopped (for garnish)

Directions

Preheat the oven to 375 °F (190 °C). Grease a baking dish or line with parchment paper.
Heat olive oil in a skillet over medium heat. Sauté garlic and onion until fragrant and translucent, about 3–4 minutes.
Add chopped mushroom stems and spinach; cook until the spinach wilts and moisture evaporates (≈5 minutes).
Remove from heat and stir in cream cheese, Parmesan, and mozzarella until smooth and creamy. Season with salt, pepper, and red pepper flakes.
Spoon the filling into each mushroom cap, placing them in the baking dish.
In a bowl, combine panko and melted butter, then sprinkle evenly over the mushrooms.
Bake for 20–25 minutes, or until tops are golden brown and mushrooms are tender.
Garnish with parsley before serving.

Servings and timing

Servings: 8 (2 mushrooms per serving)
Prep time: 10 minutes
Cook time: 20–25 minutes
Total time: 30–35 minutes

These estimates align with similar recipes, which bake at 375 °F for 20–30 minutes

Variations

Bacon or pancetta: sauté small-diced bacon or pancetta with the stems for a smoky, salty twist .
Cheese swaps: use ricotta, goat cheese, or blend in Boursin for a creamy alternative
Spice it up: add chopped jalapeño or cayenne instead of red pepper flakes for heat.
Portobello version: use large portobello caps and bake for 25–30 minutes for heartier servings .

Storage/reheating

Storage: Let mushrooms cool, then keep in an airtight container in the refrigerator for up to 3–5 days (maebells.com).
Reheating: Warm in a 350 °F oven for 5–10 minutes, or air-fry at 350 °F for 3–5 minutes to restore crispness . Microwave if necessary—cover lightly to retain moisture, though texture may soften.

FAQs

1. How do I clean mushrooms properly?

Avoid soaking. Wipe with a damp cloth or rinse briefly under cold water and pat dry to prevent sogginess

2. Can I use frozen spinach?

Yes—thaw and squeeze dry thoroughly to prevent watery filling .

3. Can I prepare ahead?

Absolutely. Assemble stuffed mushrooms and refrigerate, then bake just before serving—may need an extra 5 minutes in the oven (peasandcrayons.com).

4. Are these mushrooms low-carb?

Depending on your ingredients, they can be. Without breadcrumbs, they work well with low-carb and keto diets .

5. Can I freeze them?

Yes. Freeze before or after baking. For best results, freeze before and bake from frozen; they’ll keep up to 3 months .

6. How do I make them crispier?

Broil for the last 30–60 seconds, or use air fryer to add extra crunch (littlespicejar.com).

7. How should I reheat leftovers?

Use a 350 °F oven (5–10 minutes) or air-fryer (3–5 minutes). Microwave is possible but may lead to a softer texture

8. Can I make mini appetizer versions?

Yes—use smaller mushrooms and reduce baking time by a few minutes (≈14–19 minutes) .

9. Is there a vegetarian version?

This recipe is already vegetarian. For vegan, substitute dairy with vegan cream cheese, vegan cheese, and plant-based butter; ensure vegan breadcrumbs.

10. What should I serve with these?

They pair well with fresh salads, soups, or as finger-food at parties. They can also accompany grilled meats or fish.

Conclusion

Creamy Spinach and Cheese Stuffed Mushrooms are a refined yet approachable dish—rich, flavorful, and endlessly adaptable. Perfect for entertaining or a cozy meal, this crowd-pleasing recipe is simple to make but impressive in taste. With flexible ingredient options and easy make-ahead capability, it’s destined to become a favorite in your kitchen. Enjoy every bite!