Mix & shape: Combine ground beef and BBQ sauce in a bowl. Form into 8 slider patties or 4 burger patties.
Cook: Heat a nonstick skillet over medium heat. Cook patties for 5 minutes, flip, then cook another 4–5 minutes until fully cooked.
Toast buns: Lightly toast the slider or burger buns while the patties cook.
Prep toppings: Core and thinly slice the apple. Cut cheese slices into quarters.
Assemble: Place a few apple slices on the bottom bun, top with a patty, then cheddar, and finish with the top bun. Serve warm and enjoy!