To make the relish, pre-heat the oven to 200°c.
Place all the ingredients for the relish in a small roasting tray and place in the oven. Allow to roast for 20-25 minutes until the tomatoes are cooked and starting to darken around the edges.
Remove from the oven and break the tomatoes up with a spoon. Place in a container and store in the fridge for up to 2 weeks.
To make the rösti, combine all the ingredients and mix well.
Heat a few tablespoons of oil in a large frying pan and fry spoonfuls of the rösti mixture until crisp and golden.
To serve, stack the cooked rösti with the cooked bacon. Top with a fried egg and serve with the tomato and chilli relish.