Cook whole wheat pasta shells according to package instructions, drain and set aside.,
STEP 3
In a cast iron skillet or other oven safe skillet, heat the oil over medium heat, add the onions and ground turkey and cook until the turkey is browned, about 5 minutes. Stir in the garlic and Italian seasoning, and cook for another 2 minutes until well combined.,
STEP 4
Add in the marinara sauce, fresh basil and then stir in the cooked pasta.,
STEP 5
Top with mozzarella cheese and bake in the preheated oven until the cheese is melted and bubbly, about 15-20 minutes.,