preheat the oven to 375 degrees F.
slice open your rolls
Spray your baking dish with Pam or any nonstick cooking spray
Saute the chopped onion with the roughly chopped hot cherry peppers until golden. Set the stove to a medium heat. and saute until lightly golden
Slice the deli roast beef two times lengthwise.
Add the deli roast beef into the pan with the onions and hot cherry peppers and saute together for about 5 minutes or until the meat is incorporated with the veggies and browned.
Top the cheesesteak with the cheddar cheese and cover the pan with a lid until the cheese melts. This only takes 2-3 minutes.
Layer on bottom bun in this order: sliced muenster cheese, marinara sauce, melty cooked cheesesteak.
Mix together the mayonnaise and hot cherry pepper relish and spread over the top buns of the slider rolls. Top the sliders
prepare butter mixture and mix-mix: melted butter and seasoning (salt, pepper, garlic powder)
Brush the butter mixture over the sliders
bake at 375 for about 20 minutes covered with foil. Bake uncovered for about 10 minutes more. About 30 minutes total.
Remove from oven and basted with a little more melted butter if needed.
Enjoy the best sliders ever!