Prepare the cauliflower. Remove all the leaves and cut into small pieces. Place in a food processor and pulse to form cous cous sized pieces. Put into a steamer and cook until just soft.
Tip into a warm serving dish and drizzle with the olive oil and sprinkle with sea salt and black pepper. Gently mix in the lemon zest, lemon juice and mint.
1 large cauliflower
2 tablespoons olive oil
1 teaspoon sea salt
1 teaspoon lemon zest
4 tablespoons fresh lemon juice
6 stems of mint, finely chopped