I have used Jello Pudding Pies, which are similar to the BP products that DD uses. One ‘no brainer’ twist is that I don’t make the graham cracker crust. Instead, I just mix everything together. Less trouble and just as delicious. I do the mixing in a gallon zip bag which can be burned or packed out when empty. 8-)

I’m not sure if key lime is among the available flavors.