Make a rich, silky vanilla coffee creamer in minutes with simple ingredients and customizable sweetness. It blends smoothly into hot or iced coffee for a cozy café-style treat.
Do not boil; high heat can split dairy and mute vanilla. Measure vanilla carefully to avoid bitterness. For iced coffee, make it slightly sweeter to account for dilution. Refrigerate in a sealed glass container and use within 7–10 days; shake before using. Do not freeze. Variations: add almond extract for French vanilla, use a split vanilla bean, add cinnamon, use maple syrup, stir in caramel, or make sugar-free or dairy-free versions.