Patatje Oorlog (War Fries)

Directions

For Mayonnaise: 

1. Whisk together the egg, egg yolk, lemon juice, vinegar, mustard, salt, and cayenne until well blended.
2. Add the olive oil in a slow, steady stream while continuing to whisk until the mixture thickens.

For Peanut Sauce:

3. In a saucepan, heat the olive oil over medium heat.
4. Add the onion and garlic and fry a few minutes.
5. Whisk in milk, soy sauce, chili paste, peanut butter, and caster sugar.
6. Bring to a boil, continuing to whisk, until the texture becomes smooth.
7. Remove from heat and set aside.

For Fries:

8. Cut the potatoes, first in thick slices, and then in long strips.
9. In a deep, heavy frying pan or deep fryer, heat oil to 325°F.
10. Rinse the potatoes and dry with a cotton towel.
11. Working in small batches, fry until lightly golden.
12. Remove the potatoes from the oil and let rest in a colander about 25 minutes.
13. Heat frying oil to 375°F and, working again in small batches, fry for a second time, until the fries are golden.
14. Remove to drain and season with salt.
15. Serve by portioning the fries on plates or paper boats, then top with mayonnaise, peanut sauce, and curry ketchup.
16. Add sprinkled onions over top and serve hot.