Toss the broccoli in 2-3 tablespoons of olive oil and season with a generous amount of salt and pepper.
Heat a griddle pan or barbecue until it is smoking hot, and add the broccoli. Turn the broccoli so they get char marks all over. Continue until all the broccoli is cooked.
Place the rest of the oil in a small saucepan with the capers, garlic and chillies. Heat gently over medium heat for 30 seconds or so until the garlic just begins to turn golden. Take off the heat immediately and pour the hot oil mixture over the char-grilled broccoli.
Combine the broccoli with the chickpeas, spinach leaves, lemon zest, salt, and pepper and mix well. To serve, squeeze over lemon juice and top with parsley, mint leaves, Parmesan and almonds.
