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Our old-fashioned Tuna Casserole recipe is simply the best, made with noodles, a creamy white sauce, tuna, peas, and celery, and baked with crushed crackers on top.
I promise this Tuna Casserole is better than Grandma's.
I promise this Tuna Casserole is better than Grandma's.This recipe is proof that you can elevate even the most old-fashioned casserole recipes by making them with better ingredients, and from scratch.
Instead of using canned soups, we make a quick creamy white sauce. We boost the flavor with sautéed peas, celery, and onion, and don't forget to use good quality white albacore tuna. It may cost a bit more, but the quality really makes a difference in taste! You can use egg noodles for tuna noodle casserole, but we prefer medium shells since each one fills with the creamy sauce.
How to make Tuna Noodle Casserole:
Cook noodles according to package instructions.
Sauté Veggies: Melt butter in pan. Add celery, onion, peas, and garlic and sauté for a few minutes.
Make Sauce: In a separate pot, make a roux by melting the butter and then whisking in the flour. Cook for a minute or two. Gradually pour in the chicken broth and milk, whisking until smooth. Keep stirring constantly until it bubbles and thickens. Add lemon juice, salt, dill, parsley, and parmesan cheese.
Combine: Add cooked pasta, sautéed vegetables, and tuna to the sauce and mix to combine. Pour into a baking dish and top with cheese and crushed crackers.
Bake at 350°F for 25-30 minutes or until hot and bubbly.
Make Ahead and Freezing Instructions:
To Make Ahead: Sauté the veggies, make the sauce, and cook the noodles. Store everything in separate containers in the fridge until ready to assemble the tuna casserole.
To Freeze: Cook the noodles so they are slightly undercooked. Follow the recipe and assemble casserole (don't add cracker topping) in a freezer-safe container or disposable aluminum pan. Cover well and freeze for up to 3 months. Thaw overnight in the refrigerator then sprinkle with crushed crackers and bake until hot and bubbly.
Sides for Tuna Casserole:
- Roasted Vegetables
- Salad
- Balsamic Roasted Carrots
- French Green Beans
- Broccoli Salad
- Garlic Rolls
- Artisan Bread
- Fresh Fruit Salad
More Casserole Recipes:
- Pizza Casserole
- American Goulash
- Chicken Casserole
- Biscuits and Gravy Casserole
- Overnight Breakfast Casserole
- Hashbrown Breakfast Casserole
- Chicken Noodle Casserole
- Chicken and Rice Casserole
- Hawaiian French Toast Casserole
- Breakfast Casserole
- One Pan Meatball Casserole
- Million Dollar Spaghetti
- Browse all of our easy pasta recipes
Tuna Casserole
Ingredients
- 8 ounces medium-size shell pasta
- 5 Tablespoons butter, , divided
- 2 ribs celery, , diced
- 1/4 cup onion, , diced
- 3/4 cup frozen peas
- 1 clove garlic, , miced
- 5 Tablespoons all-purpose flour
- 2 cups low-sodium chicken broth
- 1 cup milk, , warmed
- 1/2 teaspoon kosher salt
- 1/4 teaspoon freshly ground black pepper
- 1/8 teaspoon dried dill weed
- 2 teaspoons fresh lemon juice, , more if desired
- 2 Tablespoons fresh chopped parsley, , minced
- 1 cup freshly grated parmesan cheese, , divided
- 5 ounces canned albacore white tuna, packed in water, , or more if desired
Topping:
- 1/2 cup Ritz crackers*, , crushed
- 1 Tablespoon butter, , melted
Instructions
- Cook the noodles just until al dente, according to package instructions.
- Sauté the veggies: Melt 1 tablespoon butter in a large skillet. Add celery, onion, peas and garlic and sauté for a few minutes. Set aside.
- Make Sauce: Add remaining 3 tablespoons butter to the pan. Once melted, add the flour and cook, stirring, for 1 minute. Slowly whisk in the chicken broth and milk until smooth. Bring to a simmer and stir constantly, until slightly thickened. Reduce heat to low and add salt, dill, lemon juice, parsley, and ½ cup parmesan cheese. Taste and add additional seasoning, if needed.
- Combine: Remove from heat and stir in the pasta, vegetables and tuna. Pour mixture into a 9×13’’ or similar size baking dish. Sprinkle with remaining ½ cup of parmesan cheese.
- Add Topping: Crush ritz crackers and add melted butter. Sprinkle mixture over the casserole.
- Bake at 350 for 25-30 minutes. Store leftovers in the refrigerator for up to 5 days.
Notes
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
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Original recipe adapted from Our Best Bites.
I originally shared this recipe October 2018. Updated April 2021 and December 2024.
This dish is delicious! I followed the make-ahead instructions (cooking noodles and sauce, and sautéing veg) and I was able to get it on the table in about 40 minutes last night. With a salad, it was perfect! My husband and son had seconds. The sauce is delicious – I ran out of milk so added more broth but it didn’t seem to make a difference. Love this and will make again!
This is now our favorite tuna casserole recipe. Not dry, delicate lemon pop of flavor and with the other spices- yum! I did not add the peas with the onions and garlic. I used frozen and added them when I combined all the ingredients together. They stayed plump and green.
My husband bought regular tuna in water, 10 cans!! I usually have him buy albacore but he forgot. I found your recipe because I only cook by scratch. I added mushrooms since I had some leftover and I used 5 cans of regular Chicken of the Sea tuna. Delicious 😋🤤 recipe that I’ll use again. Thank you!!
Thus looks really good, but I was wondering if you supposed to drain the tuna. The recipe doesn’t say. Thanks.
Yes, drain the tuna!
first time not using canned soup. really delicious.
This recipe is DELICIOUS! I did not have all the vegetables available I used frozen peas! The sauce Wow! Oh I used heavy cream which I had on hand. And had to use up!The lemon gives it agreat kick! 👏👏👏
Made this tonight. Great and easy recipe. The lemon and dill make it as does the cracker topping. So much better than something from a box and some other recipes I have tried. Thanks!
I use milk in place of the broth. One of my favorite recipes, also made for an older friend who doesn’t cook, she loved it. Old timey comfort food. I refuse to use canned soup in a recipe!
Very poor taste and combination of spices. Did not enjoy and wouldn’t make again.
Thanks Stacy. I thought so, but it doesn’t say, and when I called up the video it played the wrong recipe. I will make this for my wife tonight. Beer bread on the side. Cheers.
You’re MOST welcome! Just tell me what time dinner is. Tuna casserole with beer bread…YUM!