Food dehydrator method: Arrange peels in a single layer on dehydrator trays without overcrowding. Dehydrate at 95-105°F for 24-48 hours until completely dried and brittle enough to snap in half.
Oven method: Spread peels in a thin layer on a parchment-lined baking sheet. Bake at the lowest possible temperature, around 170°F, for several hours until crispy and dry.
Grind the dried peels into a fine powder using a blender, food processor, or coffee grinder.
Sift the powder through a strainer to remove any remaining chunks. Re-grind chunks if needed to achieve a fine, fluffy powder.
Store lemon powder in an airtight container in a cool, dry place for up to 1 year.
Use to elevate both sweet and savory foods! Sprinkle into dressings, seasoning blends, baked goods, marinades, and more.