Cauliflower Steaks with Green Harissa and Brown Rice

INGREDIENTS

• Steak:
• 1 head of cauliflower
• 1 tablespoon olive oil
• ¼ teaspoon salt
• ¼ teaspoon pepper
• Green Harissa:
• 1 tablespoon cumin seeds
• ½ tablespoon coriander seeds
• 2 medium jalapeños
• ½ bunch green onions
• 1 clove garlic
• 2 tablespoons olive oil
• ¼ cup parsley leaves
• ⅓ cup cilantro leaves
• 3 tablespoons lemon juice
• Extra:
• Brown rice, to serve