| Instructions |
| Line a baking sheet with parchment paper or a silicone baking mat. |
| Preheat the oven to 400 F. |
| Chop the potatoes into roughly 1/2 inch cubes and add to a large mixing bowl. Fill the bowl with enough cold water to cover the potatoes and let soak while you prepare the coating mix, about 5 minutes. |
| In a small mixing bowl, combine the potato starch, nutritional yeast, ground cumin, smoked paprika, garlic powder, and cayenne pepper. |
| Add the mustard and lemon juice. Mix well. Add more lemon juice a little at a time, as needed, to create a thick paste. |
| Drain the potatoes well, shaking off as much of the excess water as you can. Put the potatoes back in the mixing bowl and add the coating mixture. Mix well. The small amount of water still clinging to the potatoes will loosen the coating mixture just enough to coat all the potatoes. |
| Spread evenly on the baking sheet. |
| Bake for 35 to 40 minutes, or until potatoes are cooked through and the coating is browned. |
