01 -
In a large bowl, combine ground beef, onion, garlic, Worcestershire sauce, egg, breadcrumbs, ketchup, salt, pepper, onion powder, garlic powder, Italian seasoning, and smoked paprika. Mix gently with hands until just combined.
02 -
Form the meatloaf mixture into 16 equal-sized mini slider patties. Place them on a wire rack set on a baking sheet.
03 -
In a small bowl, whisk together ketchup, bbq sauce, and mustard. Spread the glaze evenly on top of the meatloaf patties.
04 -
Bake the patties in a preheated oven at 400°F (200°C) for 30-35 minutes, or until the internal temperature of the patties reaches 165°F (74°C) as measured with a meat thermometer.
05 -
Spread mayonnaise or butter on the inside of the slider buns. Toast them in a skillet over medium heat until golden brown.
06 -
Place the cooked patties onto the toasted slider buns. Add any desired toppings and serve immediately.