However, it's not always feasible to fire up a grill and sometimes cooking indoors is more practical. While you could be tempted to turn on your stovetop, if you need to make a lot of burgers at once, ...
Alternatively you could make the mix in a food processor ... Adult’s job: Place the baking tray in the oven and cook for 20-30 minutes, turning the burgers over midway through cooking.
Take the baking tray out of the oven and add the burgers. Bake for 10 minutes. Turn the burgers and brush with a little oil to make them extra glossy, then return to the oven for an extra 5 ...