The phrase "bit labor" refers to a small amount of work or effort. It means doing a task that requires only a small amount of time or energy. Full definition
So yes, it's a tiny bit labor - intensive removing the skins from the almonds. (yupitsvegan.com)
A wee bit labor intensive, prep-wise, but I think next time I'll just get baby spinach and that way can forego all the stemming and whatnot. (smittenkitchen.com)
Not going to lie, dehydrating fruit can be a tad bit labor intensive. (fitfoodiefinds.com)