Preheat the oven to 240°C (460°F) and line a baking tray with parchment paper.
In a mixing bowl, whisk together the almond flour, unflavored protein powder, salt, and psyllium husk powder until evenly combined.
Add the warm water to the dry ingredients and knead until a dough forms; add a little more water, 1 teaspoon at a time, only if the dough is too dry.
Place the dough between two sheets of parchment paper and use a rolling pin to roll it very thin and even.
Remove the top parchment and cut the rolled dough into triangles using a pizza cutter or a knife.
Transfer the triangles to the prepared baking tray and brush each piece lightly with olive oil.
Bake for about 10–12 minutes, or until the edges are golden brown and the chips are crisp.
Let the chips cool completely on the tray so they firm up before serving.