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 Macaroni Crab Casserole?

You need 9 ingredients. The key ingredients include: 2 cups shell macaroni or 2 cups elbow macaroni, 1 ¼ cups milk, 1 can cream of mushroom soup, 1 cup peas, cooked, and more.

Is Macaroni Crab Casserole suitable as seafood?

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

How do I store leftover Macaroni Crab Casserole?

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Macaroni Crab Casserole Recipe

Name: Macaroni Crab Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 cups shell macaroni or 2 cups elbow macaroni; 1 ¼ cups milk; 1 can cream of mushroom soup; 1 cup peas, cooked; 1 teaspoon salt; ½ teaspoon onion salt; 1 dash black pepper; 1 lb backfin crab meat (picked over); ½ cup buttered bread crumb

Try this homemade Macaroni Crab Casserole recipe the whole family will love. Made with shell macaroni, milk, cream of mushroom soup and peas. Easy step-…

This Macaroni Crab Casserole relies on simple, everyday ingredients such as milk, cream of mushroom soup, peas, cooked and salt. It comes together quickly and makes 4 servings, at about 329 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

Servings: persons

2 cups shell macaroni or 2 cups elbow macaroni
1 ¼ cups milk
1 can cream of mushroom soup
1 cup peas, cooked
1 teaspoon salt
½ teaspoon onion salt
1 dash black pepper
1 lb backfin crab meat (picked over)
½ cup buttered bread crumb

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
329 kcal
Category
Seafood

Eats Now Editorial Team

Recipe developed & tested in-house

Passionate cooks who develop and test new recipes every day – from quick weeknight dinners to special occasion feasts.

Reviewed by the Eats Now Kitchen Team

More about our team →

Macaroni Crab Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions