Whisk together the half and half, heavy cream, granulated sugar, and brown sugar in a medium saucepan. Heat over medium-low heat until the creamer starts to steam, the sugar has dissolved, and everything is well combined.
Once your creamer is smooth and everything appears to be combined and dissolved, remove from heat and stir in the blueberry extract and vanilla extract.
Allow to cool for about 10 minutes at room temperature, then pour into a mason jar or container with a lid and store in the fridge for up to 7 days.
Notes
Dairy-Free & Vegan: Substitute 1.5 cups full fat coconut milk and ½ cup oat milk to eliminate the half-and-half and heavy cream.
Sugar-Free: Substitute monkfruit sweetener and eliminate the granulated sugar and brown sugar.
Lactose-Free: Enjoy this coffee creamer recipe without any tummy troubles! Just swap in lactose-free heavy cream and lactose-free half-and-half for their traditional counterparts.