How long does glogg keep?

Glogg, a traditional Scandinavian mulled wine, can typically be stored for about 2 to 3 weeks in the refrigerator after being made, provided it's sealed tightly. If you haven't opened the bottle of wine used to make it, it can last much longer, depending on the wine's shelf life. For optimal flavor, it's best to consume homemade glogg within a few days. Always check for any signs of spoilage before consuming.