Minestrone soup

Ingredients

• 1 onion, diced
• 2 sticks of celery, diced
• 2 spring onions, sliced
• 2 cloves of garlic, grated
• 1 zuchinni, quarted then sliced
• 1 carrot, quarted then sliced
• 6 button mushrooms, chopped
• 1/2 red capsicum, julienned
• 1/2 green capsicum, julienned
• 1 700g bottle of tomato passata
• 250g tin of four bean mix, drained
• 2 1/2 litres of vegetable stock (you can use chicken if you prefer)
• 1 tablespoon of olive oil
• 1 1/2 cups of pasta