I'm a chef. I built these spreadsheets because I was sick of rebuilding the same costing sheet every time I changed kitchens — and sick of watching good food businesses quietly lose money on dishes they thought were profitable.
Each PrepSheet tool does one job well: cost a dish, price a menu, quote a catering job, price a bake, run a stock take. No subscription, no fluff — open it in Excel, Google Sheets or Numbers, type over the worked example, and you're costing in minutes. If it saves you one mispriced dish, it's already paid for itself.