For anyone interested I started a mini
database with ingredients and recipes inspired by Cottage Living, some time ago. I had no time to complete it, so I've not announced it quite yet (a few errors in thee might occur), but I sometime find it useful even if it's "in the works". You will i.e. find most ingredients and can then see all recipes that ingredients can be used for. Info include needed skills, cost and number servings, but the latter got a bit confusing. My database bases on regular recipes, the "simple living" had too much variation to find a good way to include both, but basically one needs more ingredients with the SL challenge.
Re Pears, they are mentioned as one of a few fruits for Fruit pie and Fruitcake. I did not find any exclusive recipe with them, but in my game I often set a trad recipe for a family, like I could make fruit pie with pear their trad, and therefore have a good excuse to grow those pears. Or they could make a business from selling prepared food with certain ingredients. I'm fine with "any fruit/veggie as long as we can add a little imagination ourselves ;)