I’ve got a couple of cast-iron pans that, though they aren’t toys, are only about 6" across. I got them after ordering lasagna in a restaurant, and they served (and, presumably, baked) each portion in those. Years later it would never occur to me to cook individual portions of lasagna; the kids will eat a whole one for 2 or 3 days. I suppose I could use them to make cornbread but, again, I could use the bigger skillet and have more when I’m done.
(Couldn’t resist)
The closest restaurant to our house is Salvadoran and we’ve raised our kids on a steady diet of pupusas de queso. Given the convenience, it wouldn’t have occurred to me to make them 
(I bought some frozen once and the kids complained they weren’t nearly as good)
