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 Casserole Recipe From Monty'S Blue Plate Dinner Cookbook?

You need 15 ingredients. The key ingredients include: 2 stalks celery, 1 onion medium, diced, 2 cups sliced mushrooms, 1 tablespoon crushed garlic, and more.

Is Tuna Casserole Recipe From Monty'S Blue Plate Dinner Cookbook suitable as seafood?

Yes, Tuna Casserole Recipe From Monty'S Blue Plate Dinner Cookbook falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Tuna Casserole Recipe From Monty'S Blue Plate Dinner Cookbook?

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

Tuna Casserole Recipe From Monty'S Blue Plate Dinne

Name: Tuna Casserole Recipe From Monty'S Blue Plate Dinner Cookbook
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 stalks celery; 1 onion medium, diced; 2 cups sliced mushrooms; 1 tablespoon crushed garlic; 4 cups water; 1/2 cup roux; 1 cup milk; 1 cup sour cream; 2 cups green peas frozen and defrosted; 12 ounces white tuna can of; 1 pound pasta cooked, al dente, penne, elbow noodles, or other past; 8 ounces cheddar cheese grated; 1 cup potato chips crushed; 1/2 pound margarine or butter; 1 1/2 cups white flour

Try this homemade Tuna Casserole Recipe From Monty'S Blue Plate Dinner Cookbook recipe the whole family will love. Made with stalks celery, onion, mushr…

This Tuna Casserole Recipe From Monty'S Blue Plate Dinner Cookbook relies on simple, everyday ingredients such as stalks celery, onion medium, diced, sliced mushrooms and crushed garlic. It comes together quickly and makes 4 servings, at about 1664 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

1664

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

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
A good 1:1 gluten-free flour blend works well if you need a gluten-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.

My Personal Notes

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Tuna Casserole Recipe From Monty'S Blue Plate Dinner Cookbook

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions