Zest lime, then juice it. Whisk lime juice, zest, olive oil, honey & cumin together and set aside.
Pulse cauliflower flowerettes in food processor until fluffy like couscous. Add to a mixing bowl.
Gently stir in chopped tomatoes, avocado and red onion.
Pour dressing over cauliflower couscous and stir gently to combine.
Garnish with fresh cilantro.