Quick Italian Cheesy Beef Burgers

• In a large frying pan, heat a drizzle of olive oil over medium-high heat.
• Cook beef patties, until almost cooked through, 4-5 minutes each side. Transfer 
to a lined oven tray.
• Sprinkle Cheddar cheese over each patty.
• Halve bake-at-home burger buns, then add to oven tray with patties. Bake until 
cheese is melted and buns are warmed through, 4-5 minutes.

• Meanwhile, thinly slice apple (see ingredients). Thinly slice tomato into rounds. 
Thinly slice brown onion.
• Return frying pan to medium-high heat. Add another drizzle of olive oil, if needed. 
Cook onion, stirring regularly, until softened, 5-6 minutes.
• Reduce heat to medium, then add the brown sugar, balsamic vinegar 
(for the onion) and a splash of water. Mix well and cook until dark and sticky, 
3-5 minutes.