Add to a burger or top a pizza with onions and a variety of other toppings, like potatoes and pancetta or roasted garlic and goat cheese. Bake them into any savory bread or breakfast item ...

To prepare the mashed potatoes: Peel, halve, and cut the onion into slices ¼ in/6 mm thick ... Drain off the water and return the pan to the stove. Add the remaining ¼ cup/55 g butter and ...