Nibblous | cucumber, mint and pea soup

Ingredients

• 2 tbsps olive oil
• 2 medium onions, finely chopped
• 1 crushed garlic clove
• 175g potato, peeled (if you must) and roughly chopped
• 400g frozen peas
• 450g cucumber, peeled and roughly chopped
• 425ml vegetable stock
• 1 tbsp lemon juice
• salt and black pepper
• 1 tbsp fresh mint, chopped
• 50ml milk
• 200ml single cream