Cook Pasta: Cook penne pasta according to package directions until al dente. Drain and set aside.
Brown Turkey: In a skillet over medium heat, cook the ground turkey until no pink remains, breaking it into small pieces with a wooden spoon. Mix in Italian seasoning and minced garlic, cooking for 1-2 minutes until fragrant.
Prepare Vegetables: Steam broccoli until just tender (about 3-4 minutes) and chop spinach into smaller pieces if needed.
Combine Ingredients: In a large mixing bowl, combine the cooked penne, browned turkey, broccoli, spinach, and marinara sauce. Mix well to distribute evenly.
Assemble the Bake: Transfer the mixture to a 2-quart baking dish. Sprinkle Parmesan and mozzarella cheese evenly on top.
Bake: Cover the dish with foil and bake for 20 minutes. Remove the foil and bake for 10 minutes until the cheese melts and bubbles.
Serve: Allow to cool slightly before serving.
Notes
No Ground Turkey: Use ground beef or ground chicken
Leftovers: Store in an airtight container in refrigerator for up to 5 days
