1. Biscoff Explosion Cookies Cleobuttera / Via cleobuttera.com Recipe here. 2. S'mores Cookie Cups Liv For Cake / Via livforcake.com Recipe here. 3. Hot Chocolate Cookies Averie Cooks / Via averiecooks.com Recipe here. 4. Candy Stuffed Brownie Cookie Bars Foodie Fiasco / Via foodiefiasco.com Recipe here. 5. Caramel Stuffed Truffle Cookies Cookies and Cups / Via cookiesandcups.com Recipe here. 6. Nutella Stuffed Chocolate Chip Cookies Foodie Fiasco / Via foodiefiasco.com Recipe here. 7. Giant S'mores Stuffed Chocolate Chip Cookies Smells Like Home / Via smells-like-home.com Recipe here. 8. Healthy Oreo Stuffed Cookies Foodie Fiasco / Via foodiefiasco.com Recipe here. 9. Salted Caramel Stuffed Double Chocolate Chip Cookies Completely Delicious / Via completelydelicious.com Recipe here. 10. Frosting Filled Chocolate Chip Cookies Cookies and Cups / Via cookiesandcups.com Recipe here. 11. Chocolate Chip Lava Cookies Kevin and Amanda / Via kevinandamanda.com Recipe here. 12. Red Velvet Cookies Filled with Cream Cheese Your Cup of Cake / Via yourcupofcake.com Recipe here. 13. Brownie Chocolate Chip Thumbprint Cookies Chelsea's Messy Apron / Via chelseasmessyapron.com Recipe here. 14. Brown Butter Nutella Stuffed Pumpkin Chocolate Chip Cookies Ambitious Kitchen / Via ambitiouskitchen.com Recipe here. 15. Reese's Stuffed Chocolate Chip Cookies Crazy for Crust / Via crazyforcrust.com Recipe here. 16. Cheesecake Stuffed Chocolate Peanut Butter Cookies Melanie Makes / Via melaniemakes.com Recipe here.