These Savory Thumbprint Cookies feature a delicious combination of white cheddar and Monterey Jack cheeses mixed with jalapeno and rosemary for a flavorful dough base. The cookies are filled with a homemade bourbon tomato jam, providing a sweet and tangy contrast to the savory cheesy cookies. This unique treat is perfect as an appetizer or snack, combining buttery, cheesy, and subtly spicy flavors with the rich depth of bourbon-infused tomato jam.