Prep the apple. Rinse and core the apple.
Slice it thinly—skin on for more aroma and color. Thin slices release flavor faster.
Heat the water. In a small pot, bring 3 cups of water to a gentle simmer. Keep it just under a rolling boil for a smoother brew.
Add apple and spices. Slide in the apple slices, the cinnamon stick, and any optional cloves or ginger.
Simmer for 5–7 minutes until the water smells fragrant and the apples look slightly softened.
Add the tea. Turn off the heat. Add tea bags or loose-leaf tea in an infuser. Steep black tea for 3–4 minutes or green tea for 2–3 minutes. Don’t over-steep or it can turn bitter.
Sweeten lightly. Remove the tea and spices.
Taste the brew. Stir in 1–2 teaspoons of honey or maple syrup if you want a touch more sweetness.
Brighten (optional). Add a small squeeze of lemon to lift the flavors. A little goes a long way—start with a few drops and taste.
Serve warm. Ladle into mugs with a couple of apple slices in each.
Enjoy as-is or with a cinnamon dusting on top.
For iced tea. Let the brew cool to room temperature, then strain and chill. Serve over ice with thin apple rounds.