Ingredients
Equipment
Method
Step-by-Step Instructions for Healthy Tuna Noodle Casserole
- Preheat your oven to 375°F (190°C) and coat a 9x13-inch baking dish with non-stick spray.
- Cook the whole-wheat egg noodles until al dente, about 7-9 minutes, then drain.
- Heat olive oil in a skillet over medium-high heat, add mushrooms and onion, and sauté for about 8 minutes.
- Stir in the minced garlic and thyme leaves, cooking for an additional minute.
- Melt the unsalted butter in the skillet and sprinkle in the flour to form a roux, stirring constantly for 2 minutes.
- Gradually whisk in the vegetable broth, bring to a boil, then reduce heat to simmer for 3-4 minutes until thick.
- Whisk in the whole milk, Dijon mustard, salt, pepper, and celery seed, simmering for another 3 minutes.
- Stir in half of the cheddar cheese until melted, then mix in lemon juice and zest.
- Combine the sauce with noodles, drained tuna, and peas, mixing well.
- Pour mixture into the baking dish, top with remaining cheese and panko breadcrumbs.
- Bake for about 15 minutes, then broil for an additional 2 minutes for a golden top.
- Allow casserole to cool for 5-10 minutes before serving.
Nutrition
Notes
Leftovers can be stored in the fridge for up to 4 days or frozen for 3 months. Reheat in the microwave or oven at 350°F.
