How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Clam Stuffed Mushrooms?

You need 10 ingredients. The key ingredients include: 24 large, fresh mushrooms, 1/2 c. melted butter, 3 Tbsp. green onion, 1/4 tsp. salt, and more.

Is Clam Stuffed Mushrooms suitable as seafood?

Yes, Clam Stuffed Mushrooms falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Clam Stuffed Mushrooms?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Clam Stuffed Mushrooms Recipe

Name: Clam Stuffed Mushrooms
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 24 large, fresh mushrooms; 1/2 c. melted butter; 3 Tbsp. green onion; 1/4 tsp. salt; 1/8 tsp. pepper; 1 (8 oz.) can minced clams, drained; 1 Tbsp. chopped parsley; 1/8 tsp. garlic powder; 3/4 c. mayonnaise; 1/2 tsp. prepared mustard

Try this homemade Clam Stuffed Mushrooms recipe the whole family will love. Made with fresh mushrooms, butter, green onion and salt. Easy step-by-step i…

This Clam Stuffed Mushrooms relies on simple, everyday ingredients such as large, fresh mushrooms, melted butter, green onion and salt. It comes together quickly and makes 4 servings, at about 660 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Seafood

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

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Clam Stuffed Mushrooms

Tips for the best results

Variations & substitutions

My Personal Notes

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