Frozen Fries with That? (S10E04)

The chefs, including a pair of former colleagues, discover a timeless yet still-frozen ingredient in the appetizer basket. They must not only thaw it out but also elevate their creativity to win over the judges. Moving into the entrée round, an unusual meat paired with a potent beverage presents a unique challenge. Finally, the dessert round introduces vinegar as a key component. Will the finalists manage to turn these surprises into culinary triumphs, or will their efforts take a sour turn?