Step 1

Pour buttermilk onto a parchment paper lined baking sheet or food dehydrator trays (nonstick oror Lined with parchment paper)

Step 2

Use a spatula to spread to 2 millimetre thickness.

Step 3

Bake at 170 degrees in oven (or use food dehydrator) for 4-6 hours until brittle and completely dry. If edges become brown, cover the edges loosely with foil.

Step 4

Cool and break into pieces 2 to 3 inches in size.

Step 5

In a food processor, bullet blender, or high power blender, blend pieces until powder is formed.

Step 6

Store in an airtight container in pantry for up to 3 months.