Step 1

Preheat your oven to 250C (480F). Layer broccoli on a roasting tray so the florettes aren't touching each other. Drizzle with a little oil. Bake for 10 minutes or until broccoli is defrosted.

Step 2

Push the hot broccoli together in a single layer. Top with tuna and grated cheese.

Step 3

Pop back in the oven for another 2-3 minutes or until cheese is melted and golden.

Step 4

Serve hot with lemon wedges on the side.