foxglove (she/her)

+1 for tofu! Seitan lunch meat is pretty tasty, too!

theoretically you could try a vegan version of egg and bacon sandwiches - Just Egg frozen patties aren’t half bad, and seitan bacons sometimes are OK

not sure if the idea is that you’re trying to reduce fats?

What do you already have on hand? What tools and materials?

If you had a cinderblock, log, car-jack, or other heavy / sturdy item, you could use that to rest the sofa on temporarily while you work on it. Since it’s a sofa, you could even just tip the sofa on one of its sides (if there is room). Even a stack of books could work, assuming nobody sits on the sofa or uses it (which is a good idea while it’s being repaired). Either way, you probably don’t need to buy something to rest the sofa on.

In terms of re-attaching the leg to the sofa, it depends on what you are working with, whether there is a way to screw something into the leg. Imagining a wooden leg, I could imagine drilling a hole into the leg and into the sofa, then driving a wooden dowel into the leg and putting wood glue into the hole and around the dowel and then softly tapping the leg into the hole you made into the sofa - the dowel going in the hole, I mean. Sometimes screws can be driven in at angles, or you can make or use brackets that screw into both.