Tamara's Ratatouille

Ingredients

• sunflower oil
  110 ml
• onions

  cut into 3 cm dice
  2 small
• garlic cloves

  sliced
  4 unit
• fresh green chilli

  thinly sliced
  ½ unit
• red peppers

  cut into 3 cm dice
  2 unit
• butternut squash

  peeled and cut into 3 cm dice
  ½ small
• parsnip

  peeled and cut into 3 cm dice
  1 small
• french beans

  trimmed
  200 g
• courgette

  cut into 3 cm dice
  1 unit
• aubergine

  peeled and cut into 3 cm dice
  ½ large
• potato

  peeled and cut into 3 cm dice
  1 small
• tomatoes

  peeled and chopped
  2 unit
• caster sugar
  ½ tbsp
• tomato purée
  1 tbsp
• salt and black pepper
  1 unit
• water
  200 ml
• chopped coriander

  to garnish
  1 unit