Step 1

Put the tomato purée, paprika, orange juice and salt into a slow cooker with lots of freshly ground black pepper. Add 4 tablespoons of cold water and stir well.

Step 2

Add the pork to the slow cooker and turn several times in the sauce until well coated. Cover and cook on high for 4–5 hours, or low for 6–8 hours, until the pork is very tender.

Step 3

Use two forks to break up the pork, then pile into buns with your choice of toppings.