Being disabled I find some things a bit difficult, plus I really do not enjoy cooking. Last Sept I got myself a soup maker, not an all singing all dancing one that costs a fortune, just one that makes soup or smoothies. Best thing I have got in a long time. Put ingredients in, switch on and 20 mins later a lovely pot of hot soup, enough for me for lunch for several days (or freeze in zip lock bags for later use).
To make things easier I buy frozen diced onion, frozen mashed potato (thickens the soup). Kn--r stock pots, so easy, no standing stirring or pot watching. Highly recommended