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 Tuna-Filled Shells?

You need 12 ingredients. The key ingredients include: 12 jumbo pasta shells, 5 teaspoons all-purpose flour, 2 cups 2% milk, 1 teaspoon dill weed, and more.

Is Tuna-Filled Shells suitable as seafood?

Yes, Tuna-Filled Shells falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Tuna-Filled Shells?

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

Tuna-Filled Shells Recipe

Name: Tuna-Filled Shells
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 12 jumbo pasta shells; 5 teaspoons all-purpose flour; 2 cups 2% milk; 1 teaspoon dill weed; 1/2 teaspoon salt; 1 celery rib, diced; 1 small onion, diced; 1 tablespoon canola oil; 2 slices white bread, crumbled; 1 can (12 ounces) light water-packed tuna, drained and flaked; 1/2 cup reduced-fat ranch salad dressing; 1/2 cup shredded part-skim mozzarella cheese

Try this homemade Tuna-Filled Shells recipe the whole family will love. Made with pasta shells, flour, milk and dill weed. Easy step-by-step instruction…

This Tuna-Filled Shells relies on simple, everyday ingredients such as jumbo pasta shells, all-purpose flour, 2% milk and dill weed. It comes together quickly and makes 4 servings, at about 1409 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

1409

kcal

Calories

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

A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

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

My Personal Notes

Saved locally in your browser — visible only to you.

Tuna-Filled Shells

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions