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 Crab Meat Casserole?

You need 11 ingredients. The key ingredients include: 2 cups lump crabmeat, 2 cups breadcrumbs, soft fresh, 1 (10 ounce) can low-sodium cream of mushroom soup, 1/3 cup mayonnaise, and more.

Is Crab Meat Casserole suitable as seafood?

Yes, Crab Meat Casserole falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Crab Meat Casserole?

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

Crab Meat Casserole Recipe

Name: Crab Meat Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 cups lump crabmeat; 2 cups breadcrumbs, soft fresh; 1 (10 ounce) can low-sodium cream of mushroom soup; 1/3 cup mayonnaise; 1 small onion, finely chopped; 1/3 cup celery, very finely chopped; 1 pinch salt; 1/4 teaspoon pepper; 3 eggs, beaten; 1 1/2 cups milk; 1 cup cheddar cheese, grated

Try this homemade Crab Meat Casserole recipe the whole family will love. Made with lump crabmeat, breadcrumbs, cream of mushroom soup and mayonnaise. Ea…

This Crab Meat Casserole relies on simple, everyday ingredients such as lump crabmeat, breadcrumbs, soft fresh, mayonnaise and small onion, finely chopped. It comes together quickly and makes 4 servings, at about 605 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

Coconut cream is a reliable plant-based alternative to dairy cream.

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

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Crab Meat Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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