Barefoot Contessa Tuna Casserole

Name: Barefoot Contessa Tuna Casserole
Prep time: 20 min
Cook time: 25 min
Total time: 45 min
Ingredients: 12 oz egg noodles (or pasta of choice); 2 cans (5 oz each good-quality tuna, drained); 1 small onion (diced); 2 cloves garlic (minced); 1 cup frozen peas; 1 cup mushrooms (sliced); 2 tbsp unsalted butter; 2 tbsp all-purpose flour; 2 cups whole milk (or half-and-half for richness); 1 cup chicken stock; 1 cup shredded sharp cheddar cheese; 1/2 cup grated parmesan; 1/2 cup sour cream; Salt and black pepper (to taste); 1/2 cup panko breadcrumbs; 2 tbsp olive oil (for topping); Fresh parsley (chopped (for garnish))

Tuna casserole is one of those timeless comfort dishes that never goes out of style. It’s creamy, cheesy, and satisfying, with just the right amount of crunch on top. Inspired by Ina Garten, the Barefoot Contessa herself, this tuna casserole recipe gives a gourmet spin to the classic version you grew up with. It’s perfect for weeknight dinners, family gatherings, or even as a make-ahead dish for busy schedules.

The beauty of this recipe is how it transforms simple pantry staples—pasta, tuna, and cream—into something truly indulgent.

Ingredients You’ll Need

12 oz egg noodles (or pasta of choice)
2 cans (5 oz each) good-quality tuna, drained
1 small onion, diced
2 cloves garlic, minced
1 cup frozen peas
1 cup mushrooms, sliced
2 tbsp unsalted butter
2 tbsp all-purpose flour
2 cups whole milk (or half-and-half for richness)
1 cup chicken stock
1 cup shredded sharp cheddar cheese
1/2 cup grated parmesan
1/2 cup sour cream
Salt and black pepper, to taste
1/2 cup panko breadcrumbs
2 tbsp olive oil (for topping)
Fresh parsley, chopped (for garnish)

Nutrition (per serving, ~1/6 of casserole)

Calories: ~470
Protein: 29g
Fat: 19g
Carbohydrates: 46g
Fiber: 3g
Sugar: 6g
Sodium: ~610mg

Step-by-Step Instructions

1. Cook the Pasta

Bring a large pot of salted water to a boil and cook the egg noodles until al dente. Drain and set aside.

2. Make the Creamy Base

In a large skillet, melt butter over medium heat. Add onions and garlic, sauté until fragrant. Toss in mushrooms and cook until tender. Stir in flour to form a roux, then slowly whisk in milk and chicken stock until smooth.

3. Add the Flavor

Stir in cheddar, parmesan, and sour cream until melted and creamy. Season with salt and pepper.

4. Bring It Together

Fold in tuna, peas, and the cooked pasta. Mix until everything is coated with the sauce.

5. Bake with Crunchy Topping

Transfer the mixture into a greased baking dish. In a small bowl, mix panko breadcrumbs with olive oil, then sprinkle on top. Bake at 375°F (190°C) for 20–25 minutes, until bubbly and golden brown.

6. Garnish and Serve

Sprinkle with parsley before serving.

@foodkarmablog

Mistakes I Made the First Time (and How to Avoid Them)

When I first tried making this Barefoot Contessa-inspired tuna casserole, I made a few mistakes that you can skip:

Overcooking the pasta – I let the noodles go too soft before baking, and they turned mushy. Always cook just to al dente.
Using low-quality tuna – The flavor was flat. A good-quality tuna in water or olive oil makes a huge difference.
Skipping the sauté on mushrooms – Raw mushrooms added extra water and made the sauce runny. Cook them down first.
Forgetting to season the sauce enough – The casserole needs bold seasoning; taste as you go and adjust salt and pepper.
Not crisping the topping – The first time, my breadcrumb topping was pale. Mixing breadcrumbs with olive oil (or butter) gives that golden, crunchy finish.

Why This Recipe Works

This Barefoot Contessa tuna casserole recipe keeps all the cozy, nostalgic comfort of the original but upgrades it with fresh ingredients and a creamy homemade sauce instead of canned soup. The combination of sharp cheese, tender pasta, and a crispy topping makes it a dish you’ll want to come back to again and again.

Whether you’re making it for a family dinner or meal prepping for the week, this casserole is proof that comfort food can still feel elegant.