Wagyu Mushroom Burgers with Caramelised Onions
1 - 2
5 minutes
10 minutes

Ingredients
Wagyu Mushroom Burgers with Caramelised Onions
- 2 brioche buns
- 2 Wagyu burgers
- 2 slices of cheese
- 2 portobello mushrooms, long stalk removed
- 1/8th iceberg lettuce, finely shredded
- ¼ small red onion, peeled and very finely sliced
- Mayonnaise
Directions
Method
- Step 1, Heat a heavy based frying pan (preferably a cast iron griddle).
- Step 2, Once it’s hot, coat the mushroom in oil and cook it for around 5 minutes each side, or until coloured and soft.
- Step 3, Season the burgers with salt and fry for a couple of minutes each side, or until cooked to your liking.
- Step 4, When they are nearly cooked, top with the cheese slices and cover, to melt the cheese onto the burgers.
- Step 5, Toast the buns and spread with mayonnaise. Top each with some salad, the burgers, mushrooms and remaining bun halves.
