Preheat grill to medium-high heat or oven to 400°F (200°C). If using an oven, spray a baking dish with nonstick cooking spray.

In a large bowl, mix ground beef with salt and pepper, then form into eight small patties.

Grill or bake patties for 3-4 minutes on each side. During the last minute of cooking, add cheese on top to melt.

While patties cook, slice slider buns in half and toast until golden brown.

Assemble sliders by placing a patty on each bottom bun and topping with cheese, lettuce, tomato slices, pickles, ketchup, and mustard.

Serve immediately and enjoy!