Preheat oven to 375F
Lay chicken breasts on parchment paper then cover with another piece of parchment paper and pound thin
Combine olive oil and seasoning is a small bowl and brush on both sides of the chicken breasts
Layer spinach leaves, tomatoes and cheese on each breast
Roll tightly and secure with a toothpick
Heat skillet over medium heat and cook chicken 3 minutes on each side (they should brown a little)
Transfer pan to oven and cook an additional 10-15 minutes
Enjoy!