Filling:
- 1 ½ cup spinach, chopped
- 2 tsp olive oil
- 2 cloves garlic, minced
- ½ cup sun-dried tomatoes, drained/chopped
- 4 oz cream cheese, softened
- 1 cup shredded mozzarella, see notes
- 1/3 cup Parmesan, grated
- ½ tsp dried basil
- dried oregano
- ¼ tsp onion powder
- red pepper flakes