Chocolate & salted caramel lava cake, chocolate & salted caramel

Heavy cream, sugar, caramel [sugar, water], unsalted butter, egg, dark chocolate [chocolate liquor, sugar, cocoa fat, emulsifier: soya lecithin, natural vanilla flavouring], water, rich cake flour [wheat flour, calcium carbonate, iron, niacin (b3), thiamin (b1)], rich cake self-raising flour [wheat flour, calcium carbonate, iron, niacin (b3), thiamin (b1), leavenings: sodium bicarbonate, monocalcium phosphate monohydrate, sodium acid pyrophosphate, potassium and sodium di-phosphates disulphates], vegetable oil [rapeseed], cocoa powder, gelling agent, cornstarch, sea salt, leavening: bicarbonate of soda.