Preheat your oven to 375°F (190°C).

In a bowl, combine ground beef with half of the barbecue sauce and mix gently.

Shape the mixture into small patties (about golf ball size).

Cook patties in a skillet over medium-high heat or grill for about 5-7 minutes per side until browned and reach an internal temperature of at least 160°F (71°C).

In the last minute of cooking, add cheese slices on top to melt.

Assemble sliders by placing each patty on a bun and topping it with lettuce, tomato, and remaining barbecue sauce.