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Skinny Tuna Noodle Casserole - Comfort Food Made Healthy

This lightened-up tuna noodle casserole brings all the cozy comfort of the classic dish without the heavy calories by swapping traditional ingredients for healthier alternatives like Greek yogurt and whole wheat pasta. It's perfect for weeknight dinners and those seeking easy seafood meals that align with health goals.
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Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Servings: 4 servings
Calories: 320
Ingredients Method Notes

Ingredients
  

Ingredients
  • 8 oz whole wheat egg noodles
  • 2 tablespoons olive oil
  • 1 medium onion, diced
  • 2 cloves garlic, minced
  • 8 oz mushrooms, sliced
  • 1 cup frozen peas
  • 2 (5 oz) cans tuna in water, drained
  • 1 cup plain Greek yogurt
  • 1 cup chicken or vegetable broth
  • 1 tablespoon Dijon mustard
  • 1 teaspoon dried dill
  • ½ teaspoon paprika
  • Salt and black pepper to taste
  • ½ cup whole wheat breadcrumbs
  • ¼ cup grated Parmesan cheese

Method
 

Instructions
  1. Preheat oven to 375°F (190°C). Cook whole wheat egg noodles according to package directions until al dente, then drain and set aside.
  2. Heat olive oil in a large skillet over medium heat. Add diced onion and cook until softened, about 5 minutes. Add garlic and mushrooms, cooking until mushrooms release their liquid and become tender.
  3. In a medium bowl, whisk together Greek yogurt, chicken broth, Dijon mustard, dried dill, paprika, salt, and pepper to create the creamy sauce.
  4. In a large mixing bowl, combine the cooked noodles, sautéed vegetable mixture, frozen peas, flaked tuna, and the yogurt sauce. Gently fold everything together until well combined.
  5. Transfer the mixture to a 9x13-inch baking dish. Mix breadcrumbs and Parmesan cheese, then sprinkle evenly over the top. Bake for 25-30 minutes until topping is golden brown and casserole is bubbly.

Notes

Add fresh parsley or chives at the end for extra flavor. Feel free to add other vegetables like diced carrots, bell peppers, or spinach. The casserole can be assembled up to a day in advance and refrigerated, or frozen for up to 3 months.