Gather all components and set aside in a line: Steak and buns, mayo, blue cheese, arugula and tomato onion jam (or balsamic glaze)
Heat and oil a griddle pan to 400F
Brush olive oil on both the top and bottom of the inside of the slider buns. Add to griddle pan inside down and toast for 1-2 minutes or until golden. (Leave room to cook the sliced steak) Brush the top and bottom lightly with olive oil, flip and toast the outsides (1 minute)
While the buns are toasting, add the sliced steak and cook, tossing with tongs occasionally until heated through (1 -2 minutes). Once warm, set to the side.
When the buns are done toasting, line them up. Spread 1 tbsp of aioli on the bottom bun, add 4-5 slices of steak (see photo), top with 1- 2 tbsp blue cheese crumbles, then top with arugula. Spread 1-2 tbsp of the tomato onion jam (or 1 tbsp of balsamic glaze) to the top bun and place on top of the arugula.
Serve and enjoy!