Cook the bacon

• Heat oil in a skillet.
• Add the bacon and cook until done.
• Remove from the skillet and drain on a paper towel.

Cook the onions

• Drain most of the bacon grease, leaving about a tablespoon.
• Add the diced onion with a little salt and cook until softened.

Brown the beef

• Add the beef and season with adobo, salt, black pepper and garlic powder.
• Cook until fully browned.
• Stir in the Worcestershire sauce and cook another minute.
• Strain the grease from the beef.

Toast the buns

• Slice the rolls in half.
• Spread softened butter on the insides of both halves.
• Place on a lined baking sheet and broil on high until toasted.

Assemble the sliders

• Layer shredded cheese on the bottom half of the buns.
• Add a layer of cooked beef.
• Top with more shredded cheese and the cooked bacon.
• Cover with the top half of the buns.

Bake the sliders

• Place on a lined baking sheet and brush melted butter across the top.
• Sprinkle with sesame seeds if desired.
• Bake at 350 °F until the cheese is melted.