No food safety professional would say it is safe to eat. Discard it.
Covered and in the refrigerator.
yes
A couple of days.
yes :)
yes. almost everything can
Ground beef should be cooked in a crockpot for at least 4 hours on high heat or 6-8 hours on low heat to ensure it is fully cooked and safe to eat.
Oxtails should be cooked in a crockpot on low heat for about 6-8 hours until they are tender and easily fall off the bone.
Anything can be cooked in a crockpot
Cooked eggs can be stored in the refrigerator for up to one week.
Cooked eggs can last in the refrigerator for up to one week.
No.
You can safely store cooked beef in the refrigerator for 3 to 4 days.