Add the half & half, sweetened condensed milk, salt, vanilla extract, almond extract, and butter extract to a blender.
Blend until completely smooth and well combined.
Transfer the creamer to a clean glass jar or airtight container.
Store in the refrigerator for up to 14 days, shaking before each use.
Add 1–2 ounces to your favorite hot or iced coffee, cold brew, chai, or matcha latte, adjusting to taste.