Healthy 20-minute Indian Curry with SunRice

• 1 tbsp extra virgin olive oil
• 0.5 cauliflower, cut into small florets
• 200 g green beans, trimmed
• 0.25 cup Tikka Masala curry paste
• 270 g lite coconut milk
• 400 g chickpeas, drained
• 400 g lentils, drained
• 2 cup SunRice basmati rice