Hearty Tuna Casserole

Directions

1. 1
   Preheat oven to 350 degrees. Grease a 2 quart casserole dish. Bring a large pot of salted water to a boil, add noodles, and cook until al dente; drain. In a large mixing bowl, combine noodles, tuna, celery, and green onion. Stir in sour cream, mustard, and mayonnaise. Season with salt and thyme. Spoon 1/2 of the noodle mixture into the prepared casserole dish. Arrange a layer of zucchini over the mixture. Top with the remaining noodles, followed by a layer of zucchini. Top the entire casserole with cheese.
2. 2
   Bake in preheated oven for 30 minutes, or until hot and bubbly.
3. 3
   Sprinkle the casserole with tomatoes before serving.https://www.keyingredient.com/recipes/8217146/hear...