Sticking with primary ingredients pretty much guarantees that. While it's possible to go overboard with fatty meat, lots of nutritionally dense seeds/nuts or dr

Sticking with primary ingredients pretty much guarantees that. While it's possible to go overboard with fatty meat, lots of nutritionally dense seeds/nuts or drinking lots of calories in milk and beer for instance (which is probably how rich lordlings got fat in the centuries preceding ready meals), most people would struggle to consistently overeat meat, vegetables and non-wheat carbs.