Preheat the oven to 350°F (175°C) if you’re melting cheese or warming everything all together. If you’re not, skip the oven and use a skillet. Your call.
In a bowl, mix shredded chicken with BBQ sauce. Stir until every shred is smiling with flavor.
In a separate bowl, whisk mayo and apple cider vinegar. Add a pinch of salt and pepper, then fold in the coleslaw mix. You want it coated but not soaked.
Split the slider buns. If you like a little crust, toast the cut sides for 2–3 minutes.
Layer: bottom bun, a mound of BBQ chicken, a spoonful of slaw, and a sprinkle of cheese if using.
Top with the bun halves. If you’re melting cheese, place sliders on a sheet and pop in the oven 5–7 minutes until cheese melts and buns glow with happiness.
Serve warm with extra BBQ sauce on the side for dipping. Enjoy the bite-sized bliss without any ceremony.