Tuna Casserole with a Twist

2019-04-06T20:16:37-05:00April 7th, 2019|Recipes|0 Comments
Recipe adapted from Rachel Ray By Ashley Wagner


Tuna Casserole with a Twist

Prep Time: 5minutes Cook Time: 35minutes Total Time: 40minutes


  • 1 pound Whole-wheat penne cooked al dente
  • 1 tablespoon extra virgin olive oil
  • 3 garlic cloves minced
  • 1 small yellow onion finely chopped
  • 2 tablespoons flour
  • 1 cup chicken stock
  • 1 cup half and half
  • 1/2 cup low fat sour cream
  • 1/2 teaspoon salt
  • 1/2 teaspoon pepper
  • Zest of 1 lemon
  • Juice from 1/2 lemon
  • 1 teaspoon dried parsley
  • 1 box frozen spinach thawed and drained
  • 12 ounces tuna packed in water canned – drained
  • 1 cup Parmesan cheese- divided
  • 1 cup mozzarella cheese- divided


  1. Pre-heat your oven to 400 degrees.
  2. In a large skillet on medium heat, drizzle 1 tablespoon of extra virgin olive oil. Sauté’ onion and garlic for 3-4 minutes or until the onion starts appearing translucent.
  3. Sprinkle onion and garlic with 2 tablespoons of flour and stir to incorporate. Allow to cook for 1-2 minutes.
  4. Slowly whisk in 1 cup chicken stock and 1 cup half and half and continue whisking until the sauce has thickened.
  5. To the pan add in salt, pepper, parsley, zest of one lemon, and the juice from half of a lemon. Stir.
  6. Next add in spinach that has been thawed and drained. I usually drain my spinach in a clean kitchen towel, or place it in a strainer and place another bowl on top and push down on the spinach to drain it. Essentially you want to get rid of the excess water, otherwise your casserole will be runny.
  7. Stir in tuna, 1/2 cup Parmesan cheese and 1/2 cup mozzarella cheese.
  8. Lastly, stir in low fat sour cream. Allow to cook for a few minutes so that the flavors incorporate, then stir in the cooked pasta.
  9. Pour the mixture into a 9 x 13 inch casserole dish. Top with remaining 1/2 cup Parmesan cheese and 1/2 cup mozzarella cheese.
  10. Bake in a 400 degree oven for 10-15 minutes or until the cheese is melted.
  11. Serve immediately.