Pumpkin and leek soup with sage butter - Munno Para Foodland

Ingredients

• 1 head garlic
• 50ml olive oil
• 1 brown onion, chopped
• 1 leek, chopped
• 500g butternut pumpkin, chopped
• 25g butter
• 2 litres water or vegetable stock
• sea salt and freshly ground black pepper
• 1-2 tablespoons white wine vinegar
• 1 small bunch sage
• 125g butter
• Salt and freshly ground black pepper