Pulled my beef roast out of the slow cooker and saw these weird white stringy things poking out of the meat. They look like little worms or parasites.
Marinating the meat can also help break down connective tissues prior to cooking, resulting in a smoother texture. Using a slow cooker with a properly fitted lid will retain moisture and help the collagen transform into gelatin more evenly.
11. When to Toss the Roast and When It’s Safe to Eat
If your roast has been cooked to the proper internal temperature and does not exhibit signs of spoilage—such as a bad odor, unusual color, or a slimy texture—it should be safe to eat. The white strings themselves are not harmful and are a normal part of the cooking process.