Homemade Natural Colored Purple Potato Flour

raw material:
- 2-3 large purple potatoes
- water
- a blender or food processor
- dehydrator or oven
instruct:
1. Wash and peel the purple sweet potato.
2. Cut them into small pieces and put them in a pot of water.
3. Bring the water to a boil and cook the potatoes until soft.
4. Drain the water and let the potatoes cool.
5. Once the potatoes have cooled, puree them in a blender or food processor until a smooth puree forms.
6. Spread the puree on a dehydrating dish or a baking sheet lined with parchment paper.
7. Dry the puree in a dehydrator at 135°F for 6-8 hours, or in the oven on the lowest setting for 8-10 hours, or until the puree is completely dry and crisp.
8. Once the puree is dry, break it up into small pieces and put it in the blender or food processor again until it forms a fine powder.
9. Put Dehydrated Purple Sweet Potato Powder into an airtight container and store in a cool dry place.
This homemade, naturally colored Purple Sweet Potato Powder can be used as natural food coloring in baked goods, smoothies, and other recipes. Purple Potato Flour is also a great gluten-free flour substitute for those sensitive to gluten.