Does anyone know who sells key lime filling sleeves?? I found some last year but can't find the key lime one this year.
this doesn't seem like a sleeve but it's key lime for cakes or pie -- i'd guess it needs to be fridged but i don't know --looks creamier than lemon filling --
if you have to fridge it anyhow you might want to consider making some curd maybe? it's super easy in the microwave -- king arthur flour company has a good recipe for this
just some thoughts for you