This soup is Marco’s – he made it the way he remembers his grandmother’s soup, but without peeling the potatoes (because who has time for that, and there’s so much fibre, vitamins and other good things in the peels!)
I don’t peel potatoes unless a) someone else is in charge of the cooking, or b) I feel like making crispy potato skins. These are one heck of a greasy indulgence, a very occasional treat.
When it comes to weeknight dinners, it doesn’t get much easier than this: just pop a sweet potato in the oven (or microwave), sauté some beans with onion and spices, and load up those spuds. You can pretty much use whatever you have on hand, but beans are great (for protein and iron), some spice for flavour, guac and vegan cheese for richness, and a sauce or condiment for freshness.