Pumpkin and butter bean soup with sage butter and toasted seeds

Make a large pot of this nourishing soup and dip into it throughout the week for lunch or supper. Roasting the pumpkin with some onion, carrot and garlic brings out its natural sweetness, and blending with stock and butter beans makes the soup truly moreish. When it comes to serving, I urge you not to skip the sage butter and toasted pumpkin seeds, they are easy to do and really make the soup sing.