Espresso Power Recipe - Learn how to make your own espresso powder for baking! It is the secret ingredient of many professional bakers and now you can make it in your own home!
Spread espresso beans in a single layer onto a baking sheet. Bake until lightly toasted and dried, about 1 hour. Remove from the oven and grind in batches in a coffee or spice grinder until finely ground.
Pour into a container with a tight fitting lid, such as a small Mason jar or spice jar, and store for up to 6 months.