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 Seafood Casserole(Can Be Halved) ?

You need 12 ingredients. The key ingredients include: 1 medium onion, sliced, 1 medium green pepper, 1 c. celery, 2 cans crab, and more.

Is Seafood Casserole(Can Be Halved) suitable as seafood?

Yes, Seafood Casserole(Can Be Halved) falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Seafood Casserole(Can Be Halved) ?

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

Seafood Casserole(Can Be Halved) Recipe

Name: Seafood Casserole(Can Be Halved)
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 medium onion, sliced; 1 medium green pepper; 1 c. celery; 2 cans crab; 2 cans shrimp; 1 tsp. salt; dash of pepper; 1 Tbsp. Worcestershire sauce; 1 c. sour cream; 1 c. mayonnaise; 3/4 c. raw rice, cook and drain; bread or cracker crumbs

Try this homemade Seafood Casserole(Can Be Halved) recipe the whole family will love. Made with onion, green pepper, celery and crab. Easy step-by-step …

This Seafood Casserole(Can Be Halved) relies on simple, everyday ingredients such as medium onion, sliced, medium green pepper, celery and crab. It comes together quickly and makes 4 servings, at about 911 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.

My Personal Notes

Saved locally in your browser — visible only to you.

Seafood Casserole(Can Be Halved)

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions