Garden Meatball Sub with cracked fennel

Method

1. Gather and prep everything first: brioche buns, cheddar, mayonnaise and set within reach of the stove.
2. Warm a splash of olive oil in a heavy pan over medium heat, then add the scallions and cook until soft and fragrant, about 4 to 5 minutes.
3. Turn the heat up, add the meatball sub, and cook until deeply browned and aromatic.
4. Fold in the cheddar and season generously; give everything a minute to come together.
5. Add the crushed tomatoes and let it reduce until it just coats the back of a spoon.
6. Taste and adjust, then finish with a knob of butter right before serving.
7. Plate it up while hot and pass extra at the table.