Stuffed Mushrooms Recipe: Easy Holiday Appetizer

Quick Recipe Overview

Prep 25 minutes; cook 20 minutes; additional 5 minutes; total 50 minutes. Yield 16 stuffed mushrooms; 8 servings. Appetizer, American. Difficulty: easy.

Intro

Stuffed mushrooms are a bite-size holiday appetizer with savory mushroom flavor and a crisp garlic breadcrumb top. Cooking the chopped stems first drives off water and builds flavor, while a short oven bake softens the caps without turning the filling soggy.

Why You’ll Love This Recipe

The filling uses the mushroom stems, reducing waste and strengthening the mushroom flavor.

The caps can be filled ahead and baked close to serving.

Each piece is easy to pick up from an appetizer platter.

Recipe Card

Hannah Brooks

Garlic Butter Stuffed Mushrooms

Cremini mushroom caps hold a garlic-butter filling of chopped stems, parsley, breadcrumbs, and Parmesan. Bake until the tops are golden and the mushrooms are tender.

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Prep Time 25 minutes mins

Cook Time 20 minutes mins

Resting Time 5 minutes mins

Total Time 50 minutes mins

Servings: 8 servings

Calories: 105

Ingredients Equipment Method Notes

Ingredients

  

• 16 large cremini mushrooms about 1 pound
• 2 tablespoons unsalted butter
• 1 tablespoon olive oil
• 3 cloves garlic minced
• 1/2 cup plain breadcrumbs
• 1/4 cup grated Parmesan made with vegetarian rennet
• 2 tablespoons fresh parsley finely chopped
• 1/4 teaspoon fine salt
• 1/4 teaspoon ground black pepper

Equipment

• 1 Baking sheet
• 1 skillet

Method

 

1. Heat oven to 375°F. Wipe mushrooms clean, remove stems, and finely chop the stems. Place caps hollow side up on a baking sheet.
2. Melt butter with olive oil in a skillet over medium heat. Cook chopped mushroom stems for 4 to 5 minutes until their moisture evaporates.
3. Stir in garlic and cook 30 seconds until fragrant.
4. Remove from heat; stir in breadcrumbs, Parmesan, parsley, salt, and pepper until evenly moistened.
5. Spoon filling evenly into all 16 mushroom caps, pressing gently so it stays in place.
6. Bake 18 to 20 minutes until mushrooms are tender and the breadcrumb tops are golden. Rest 5 minutes before serving.

Notes

Nutrition is an estimate per serving. Follow the storage directions in the article.

Recipe Tips

Choose mushrooms of similar size so they cook at the same pace. Wipe them clean instead of soaking them in water.

Cook the chopped stems until the skillet looks nearly dry. If they remain wet, the breadcrumbs turn pasty.

If the filling seems dry after mixing, add a teaspoon of olive oil. It should hold together when pressed, not drip.

Use a spoon to scrape out any dark gills only if the caps have very deep pockets. Most cremini caps need only the stems removed. Set the caps open side up so steam can escape during baking and the breadcrumb tops can brown.

Common Mistakes to Avoid

Do not skip cooking the stems. Raw stems release too much liquid in the oven.

Do not mound filling so high that it falls off the caps during transfer. Press each spoonful gently.

Do not overcrowd the baking sheet. Give the caps a little space so moisture can evaporate.

If the mushroom caps vary greatly in size, group the smaller ones at one end of the tray. Check those first and remove them when tender while the larger caps finish baking. This helps every piece stay juicy without a wet filling.

Variations

Add a small pinch of red pepper flakes with the garlic for gentle heat.

Replace parsley with chopped chives for a softer onion note.

Use gluten-free breadcrumbs for a different crumb, checking that they brown before removing the pan.

What to Serve With It

Offer these before a holiday meal with green bean casserole on the table. A spoonful of cranberry sauce adds brightness to the wider spread. Browse the recipe index for more ideas.

Storage

Refrigerate cooled leftover mushrooms in a covered container within 2 hours and use within 3 to 4 days. The topping softens in storage.

The USDA leftovers guidance covers the safe storage window for cooked appetizers.

Reheating

Place on a baking sheet at 350°F for 8 to 12 minutes until hot throughout. Check leftovers reach 165°F; avoid the microwave if you want a crisp top.

Make Ahead

Fill the caps up to 1 day ahead and refrigerate covered. Bake shortly before serving; add 2 to 3 minutes if the caps are cold.

If you need to transport them, carry the unbaked filled caps in a shallow covered dish and keep them chilled. Transfer to a baking sheet at the destination. Bake close to serving so the topping keeps its crisp texture.

FAQs

Can stuffed mushrooms be made ahead?

Yes. Assemble the caps the day before and keep them covered in the refrigerator until baking.

Why are my stuffed mushrooms watery?

The stems may not have cooked dry, or the mushrooms were crowded. Cook stems until moisture evaporates and leave space on the sheet.

Can I use white button mushrooms?

Yes, but choose larger, sturdy ones and begin checking a few minutes early if the caps are smaller.