Shropshire summer soup recipe

Ingredients

• 100 g
• spinach
• 250 g
• potatoes, peeled and sliced
• onions, chopped
• 300 ml
• double cream
• 1 l
• vegetable stock
• ½ bunch(es)
• parsley, chopped
• 1 tbsp
• chives, chopped
• salt and freshly ground black pepper
• cucumber, peeled and sliced
• 1 head(s)
• lettuce, sliced
• 3 tsp
• mint, chopped
• butter