Heat the oil in a saucepan over medium heat, and fry the onion and garlic until softened. Add herbs, then pour in the stock, Worcestershire, and passata. Bring to a boil, then lower heat to a simmer

Simmer for 10 minutes, then stir in the cream and season to taste

To make the dippers, remove crust from bread then flatten each slice using a rolling pin. Place a slice of cheese on each piece of bread, roll up firmly

Heat a frypan over medium heat, add butter and swirl around pan

Add roll ups, two at a time, turning until golden. Remove and repeat with remaining roll ups, wiping the pan between batches

Serve cheese roll-ups with warm soup