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 Shells Casserole?

You need 11 ingredients. The key ingredients include: 1 (10 ounce) can cream of mushroom soup, ¾ cup milk, 1 (7 ounce) can mushrooms, 1 tablespoon chopped parsley, and more.

Is Shrimp and Shells Casserole suitable as seafood?

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

How do I store leftover Shrimp and Shells Casserole?

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

Shrimp and Shells Casserole Recipe

Name: Shrimp and Shells Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (10 ounce) can cream of mushroom soup; ¾ cup milk; 1 (7 ounce) can mushrooms; 1 tablespoon chopped parsley; 1 tablespoon butter; 1 dash cayenne pepper; 2 cups shell type cooked macaroni; 1 cup sharp cheddar cheese, grated; 2 cups sliced cooked shrimp ((or more); salt and pepper; breadcrumbs, for topping

Try this homemade Shrimp and Shells Casserole recipe the whole family will love. Made with cream of mushroom soup, milk, mushrooms and parsley. Easy ste…

This Shrimp and Shells Casserole relies on simple, everyday ingredients such as milk, (7 ounce) can mushrooms, chopped parsley and butter. It comes together quickly and makes 4 servings, at about 306 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

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
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 Shells Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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