Ingredients
Equipment
Method
- Preheat your oven to 375°F and cook the egg noodles in salted boiling water until just al dente.
- Melt butter in a large pot over medium heat, then sauté shallots and garlic until softened and fragrant.
- Whisk in the flour and cook for one minute, then slowly pour in the half and half while whisking constantly.
- Stir in the Dijon mustard and cheddar cheese until the sauce is smooth, then fold in the tuna, peas, and cooked noodles.
- Transfer the mixture to a baking dish and top with the combined Panko, Parmesan, lemon zest, and olive oil.
- Bake for 20–25 minutes until the sauce is bubbly and the crust is golden brown.
Nutrition
Notes
Drain the tuna very well to prevent a watery casserole. For the best texture, shred the block of sharp white cheddar yourself rather than using pre-shredded cheese.
