Preheat oven to 350 degrees.
Melt 3 tbsp butter and mix spread for sliders.
Cut package of rolls in half if needed (some are already pre-cut). Leave the bottom half and top half of the rolls attached. Arrange the rolls on a baking sheet with sides.
Layer rolls with ham, pulled pork, cheese and pickle slices.
Slather spread mixture on top of buns and place the tops on the sliders.
Melt 4 tbsp butter and brush on top of the slider buns. Mix garlic, onion and everything but bagel seasoning together and sprinkle on top.
Cover loosely with tinfoil and bake, covered for about 15 minutes or until sliders start to brown. Remove tin foil and bake another 5 minutes or so until tops are golden brown.
This makes 9 sliders but can easily be doubled for more servings.
Serving size is 1 slider