For the coleslaw, place all the ingredients in a big bowl and combine well.
For the sliders, line the breads and layer the bread with shredded pork. Combine the BBQ sauce and Worchester sauce in a bowl and drizzle over the pork. Layer with the coleslaw mixture and close the sliders. Combine the butter and poppy seeds and brush over the tops of the sliders.
Line a tray with baking paper and place the sliders on top. Bake until golden, 10 minutes.
