This authentic German Glühwein recipe takes just 5 minutes to prep and fills your home with the most incredible Christmas aroma. Serve it hot at your next holiday gathering and watch it disappear!
Slice 2 oranges into rounds and juice the remaining 2 oranges.
Add the red wine, orange slices, fresh orange juice, and all spices to a large pot. Heat gently over low-medium heat. Do not let it boil! The ideal temperature is 72°C/161°F. Anything over 78°C/172°F will evaporate the alcohol. Use a cooking thermometer to monitor.
Let the wine simmer gently for at least 20-30 minutes. For even better flavor, turn off the heat and let it steep for 1-2 hours, then reheat before serving.
Add the brown sugar and stir until dissolved. Start with half, taste, and add more as needed. Better quality wine needs less sugar!
Stir in the rum, brandy, or amaretto if using.
Remove the orange slices and spices using a fine-mesh strainer. Serve hot in mugs.
To make in a slow cooker / crock pot
Add the red wine, orange slices, fresh orange juice, and spices to your slow cooker.
Once the wine is fully warmed up, switch the crock pot setting to "warm" - and enjoy this drink with your guests.