Lemongrass Chicken Banh Mi

Name: Lemongrass Chicken Banh Mi
Prep time: 1 h 15 min
Cook time: 15 min
Total time: 1 h 30 min
Cuisine: Vietnamese
Ingredients: 2 carrots ((julienned)); 1 cup daikon radish ((julienned)); 2 tablespoons sugar; 1/2 teaspoon salt; 3 tablespoons rice wine vinegar; 2 teaspoons sesame oil; 4 tablespoons vegetable oil ((divided)); 2 tablespoons fish sauce; 1 tablespoon oyster sauce; 1/2 teaspoon red pepper flakes; 2 teaspoons sugar; 2 shallots ((peeled)); 3 cloves garlic; 2 stalks fresh lemongrass ((cut into pieces)); 2 teaspoons lime zest; 6 boneless, skinless chicken thighs ((about 1 1/2 pounds, or 675 grams)); 1/4 cup mayonnaise; 2 teaspoons Sriracha; 1 tablespoon lime juice; 1 baguette ((cut into 4 equal pieces, each cut in half)); 1 jalapeño ((de-seeded and thinly sliced)); 1 cup cilantro