For the sliders:
- 1 lb ground beef
- slider buns
- sliced pepper jack
- sliced cheddar cheese
- 1/2 white or yellow onion
- 2 TBSP Worcestershire sauce
- sprinkle of garlic powder
- sprinle of salt and pepper
- 2 TBSP of butter
- 3 tsp of fresh or dried parsley
For the sauce:
equal parts mayo and ketchup, spoonful of sweet relish, mix together and enjoy as a dipping sauce