Place the honey, chili flakes, and cayenne in a small saucepan. Place it on medium heat until the honey beings to get hot. Lower the heat to low and let the honey heat for 1-2 minutes. Make sure it does not come to a boil.
Keep stirring occasionally. Add apple cider vinegar and mix well. Turn off the heat and let the honey cool down completely before storing it in clean, sterilized jars.
Notes
Do not boil the honey, as this can alter its flavor and texture.
Make sure it is on low heat and gently heated through.
Store your hot honey in a clean, airtight container at room temperature. It can last for several months.
Always use a clean and dry spoon when handling the honey. Any moisture content can reduce its shelf life.