Pilaf-style coconut cauliflower

Ingredients

• 1 tablespoon olive oil
• 1 onion, thinly sliced
• 2 clove garlic, chopped
• 2 centimetre piece ginger, peeled, chopped
• 1/4 cup korma paste
• 400 millilitre can coconut milk
• 350 gram pumpkin, peeled, chopped into 1cm cubes
• 1 cup chicken stock
• 1/2 head cauliflower, cut into florets
• 1/2 cup frozen peas, thawed
• 250 gram punnet cherry tomatoes, halved
• coriander sprigs, pappadums to serve