01 -
Turn on your oven and set it to 175°C.
02 -
Stir the slices of roast beef together with the barbecue sauce.
03 -
Carefully cut the rolls in half and place the bottom halves into a baking tray.
04 -
Spread the barbecue-coated roast beef evenly over the rolls.
05 -
Lay slices of Comté cheese on top of the beef.
06 -
Place the top halves of the rolls back on.
07 -
In a small pan, melt the butter and mix it with sugar, mustard, Worcestershire, and the poppy seeds. Bring it to a boil.
08 -
Drizzle the hot buttery sauce all over the sliders.
09 -
Pop it into the oven for 20 to 30 minutes until golden and crisp on top.