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 Shrimp And Crab Casserole?

You need 15 ingredients. The key ingredients include: 1/4 stick margarine, melted, 1 c. boiled shrimp, peeled and diced, 1 lb. crab claw meat, 1 stalk celery, chopped fine, and more.

Is Shrimp And Crab Casserole suitable as seafood?

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

How do I store leftover Shrimp And Crab Casserole?

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

Shrimp And Crab Casserole Recipe

Name: Shrimp And Crab Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1/4 stick margarine, melted; 1 c. boiled shrimp, peeled and diced; 1 lb. crab claw meat; 1 stalk celery, chopped fine; 2 slices bread, moistened and drained; 1 Tbsp. catsup; 2 Tbsp. Worcestershire sauce; 2 Tbsp. mayonnaise; 1/4 tsp. cayenne pepper; 1/2 tsp. garlic salt; 3 to 4 Tbsp. sour cream; 1 small onion, chopped; 1 c. packaged dressing; paprika to taste; additional margarine

Try this homemade Shrimp And Crab Casserole recipe the whole family will love. Made with margarine, shrimp, crab claw meat and celery. Easy step-by-step…

This Shrimp And Crab Casserole relies on simple, everyday ingredients such as margarine, melted, crab claw meat, stalk celery, chopped fine and bread, moistened and drained. It comes together quickly and makes 4 servings, at about 272 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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Shrimp And Crab Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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