Making birria for the first time and I want to make some quesabirria tacos. How long will the skimmed fat keep in the fridge, and can it be frozen? I'll be freezing some portions of the meat and eating some others over the course of the week. How long can I expect the fat to keep in the fridge? Can I freeze it in individual portions and defrost it with the meat when I make tacos in the future?