I know there are many recipes for Mapo Tofu out there. But I'm looking for a recipe that tastes like the sauce mix that comes in a foil pouch inside a thin box. Don't know how "authentic" it is, but it's what my mother likes. I believe the brand is "House" and it comes in mild, medium hot, and hot. None of them are actually very spicy, and I don't detect any hint of Szechuan peppercorns. Does anyone have a recipe like this?