Dulce de leche is the secret ingredient that gives these cookies their gooey hidden center.
Store leftover cookies tightly covered up to 3 days.
Use leftover dulce de leche as a filling for cupcakes, or spread between vanilla wafers to make a quick cookie sandwich.
Cookies and Crescent Sweet Rolls
Cookie Ice Cream-a-Rounds
Dipped Oatmeal Chocolate Chip Cookies
Calico Kitty Cookies
Toffee and Almond Fudge Cookie Cups