01 - Gently mix ground beef with salt, pepper, garlic powder, and onion powder in a bowl. Avoid overmixing to keep patties tender.
02 - Divide mixture into 8 equal portions and shape into small patties, making them slightly wider than the buns to account for shrinkage during cooking.
03 - Heat grill or skillet over medium-high heat until hot.
04 - Place patties on the hot surface and cook for 2-3 minutes until well-browned. Flip each patty, top with cheddar slice, and cook another 2-3 minutes until cheese melts and patties reach desired doneness.
05 - Lightly toast slider buns on the grill or in a toaster until golden brown.
06 - Spread condiments on toasted buns. Layer lettuce, cheese-topped beef patty, tomato slices, pickles, and onion. Crown with bun tops and serve hot.