What is the Role of Doubt in Jewish Law?

I was at a meal at a non-Jewish colleague's home. We agreed to order food from a kosher restaurant but one of the dishes looks homemade. I don't want to be rude. Can I eat it? How can the framework of "sfeik sfeika," having two axes of doubt, help us make decisions when we don't have all of the information? This episode was recorded live at Hadar's 2024 Halakhah Intensive.  Have a question you'd like answered on Responsa Radio? Email us at [email protected]