This phenomenon is most common when you:
- Cook boneless, skinless chicken breasts (since they contain less fat and more protein). “It’s really common when cooking at high heat without much in the way of liquid or fat, like if you’re baking plain, boneless, skinless chicken breasts,” Curlett said.
- Use high heat methods like roasting, baking, or pan-searing. Cooking chicken at too high of a temperature too quickly can cause proteins to rapidly contract, forcing out more liquid and forming that gooey layer.
- The best way to minimize this effect is by using medium heat and allowing the chicken to rest after cooking. Resting helps redistribute the juices back into the meat rather than letting them leak out immediately.
- Cook frozen chicken that hasn’t been fully thawed (the excess moisture contributes to the effect). This happens because freezing causes ice crystals to form within the muscle fibers, damaging their structure. When thawed, the broken-down fibers release more moisture and proteins during cooking, increasing the likelihood of seeing the white substance.
Is white goo safe to eat?
While it might look unappetizing, this white substance is perfectly safe to eat. It’s just cooked protein and water – completely edible and doesn’t affect the taste of your chicken.
However, if your chicken has an odd smell, slimy texture, or discoloration before cooking, that’s a sign of spoilage. The white substance itself is harmless, but if your chicken has other signs of going bad, it’s best to discard it.
