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 Hot Crab and Mushroom Sandwiches?

You need 10 ingredients. The key ingredients include: 3 slices bacon, cut in small pieces, 14 lb mushroom, sliced, ¼ cup chopped onion, 1 cup crabmeat (shrimp can be substituted), and more.

Is Hot Crab and Mushroom Sandwiches suitable as seafood?

Yes, Hot Crab and Mushroom Sandwiches falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Hot Crab and Mushroom Sandwiches?

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

Hot Crab and Mushroom Sandwiches Recipe

Name: Hot Crab and Mushroom Sandwiches
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 slices bacon, cut in small pieces; 14 lb mushroom, sliced; ¼ cup chopped onion; 1 cup crabmeat (shrimp can be substituted); 1 cup swiss cheese, grated; ½ cup parmesan cheese, grated; ½ cup mayonnaise; 6 English muffins or 6 onion hamburger buns or 6 thick sliced French bread; 1 dash cayenne; 1 dash paprika

Try this homemade Hot Crab and Mushroom Sandwiches recipe the whole family will love. Made with bacon, mushroom, onion and crabmeat. Easy step-by-step i…

This Hot Crab and Mushroom Sandwiches relies on simple, everyday ingredients such as bacon, cut in small pieces, mushroom, sliced, chopped onion and swiss cheese, grated. It comes together quickly and makes 4 servings, at about 979 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

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

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

My Personal Notes

Saved locally in your browser — visible only to you.

Hot Crab and Mushroom Sandwiches

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions