Cream cauliflower and bacon soup

Ingredients

• 2 tbsp olive oil
• 1/2 small leek, finely sliced
• 1 clove garlic, finely diced
• 6 rashers of bacon – 4 finely diced, 2 left whole
• 1/2 tsp caraway seeds
• 1 small cauliflower, roughly chopped
• 750 ml water or vegetable stock*
• 1 cup cream
• Sea salt
• Pesto and micro greens or roughly cut herbs, to garnish