Pour water (or water + milk) into a small saucepan. Heat on medium. Do not boil.
Add cacao powder slowly. Whisk well so there are no lumps.
Add cinnamon, cayenne, and salt. Stir until fully mixed.
Pour in honey or maple syrup. Taste and adjust sweetness.
Keep stirring as it heats. Let it get hot but not boiling.
Remove from heat. Add vanilla extract. Stir again.
Froth the drink using a whisk or hand frother for 20–30 seconds.
Pour into a mug. Add optional chocolate or coffee if using. Serve warm.
Use real cacao powder if possible. It gives a deeper taste than regular cocoa.
Start with a very small amount of cayenne. You can always add more.
If you want it thicker, add chopped dark chocolate while heating.
For a softer flavor, use more milk than water.
Frothing makes a big difference. It gives that light, airy texture.
Let the drink sit for 1 minute before sipping. The flavor settles better.