Slow Cooker Peanut Butter and Chocolate Lava Cakes

These lovely little lava cakes are so easy to whip up. By using trusty ramekins, you'll have perfectly portioned puds without any messy slow cooker clean-up. To get that all-important lava-like center, we've tucked a square of chocolate and half a tablespoon of peanut butter inside the chocolate sponge mix. As they bake, the puds rise and the centres turn gooey, leaving you with a scrumptious duo of chocolate and peanut butter heaven to dig for.