Make up the bread mix following pack instructions. On a lightly floured surface, roll out to fit a lightly oiled 30 x 40cm baking tray, or two smaller trays.
Spread the passata over the base, dot over the sausages and mushrooms, add the bacon, then cook for 20 mins at the top of the oven.
Remove the pizza from the oven and crack the eggs on. Return to the oven and cook for 5 mins more, or longer depending how well-cooked you like your eggs.