1. Whisk Seasoned Egg Whites: Beat egg whites till frothy, then add salt, pepper, paprika, and any additional seasonings.
2. Coat Potatoes: Slice potatoes into fries, toss them within the seasoned egg whites till well-coated.
3. Preheat and Put together: Preheat oven to 220°C (428°F), line a baking tray with parchment paper.
4. Prepare Fries: Lay out coated potato sticks on the tray, making certain house between every for even crisping.
5. Bake and Flip: Bake for 10 minutes, then flip fries to guarantee even browning. Bake for one more 10-12 minutes till golden brown.