This is my grandma’s sweet potato casserole. I’ve been eating it for as long as I can remember. It is by far, the best sweet potato dish I’ve ever eaten… and I recognize it’s hard to be objective about grandma’s recipes – but for real, this is great! I made this a couple of years ago for my Thanksgiving lunch at work and some of the ladies in my office adopted this as their go-to sweet potato recipe. And so now that I can’t make it (with my son’s tree nut allergy), I’m happy that they’ve got this recipe down and I can continue to enjoy one of my favorites.…