Warm the base: In a small saucepan, add the milk and cream. Heat over low to medium-low until it’s steaming but not boiling.
You want gentle heat, not bubbles.
Add flavor: Stir in the honey, lavender, vanilla, and a tiny pinch of salt. Keep the heat low and stir until the honey dissolves.
Steep gently: Remove from heat. Let the lavender steep for 10–15 minutes, tasting after 8 minutes.
Stop when the flavor is softly floral, not intense.
Strain: Pour the mixture through a fine-mesh strainer or cheesecloth into a clean jar. Press lightly on the lavender to capture every drop of flavor, but don’t mash it.
Cool and store: Let it cool at room temperature for 10–15 minutes, then seal and refrigerate. Shake before each use.
Use: Start with 1–2 tablespoons per cup of coffee.
Adjust to taste. It’s also great in black tea, London fogs, or over iced coffee.