In MasterChef US Season 15, Episode 5, the Top 11 duos face their first Mystery Box challenge—and it’s a spicy twist! Each pair uncovers two boxes: one filled with sweet ingredients and the other packed with heat. The challenge? Create a perfectly balanced dish that blends sweet and spicy flavors into MasterChef magic. The best dish earns a game-changing advantage, while the weakest duo is sent home. #MasterChefUS #MysteryBoxChallenge #SweetAndSpicy