Banh Mi Meatball Sandwich

For the pickled Carrot and Daikon

• 1 ½ cups daikon radish (150 g)
• 1 ½ cups carrot (180 g)
• 2 jalapeñoes
• 2 tablespoons sugar
• ½ teaspoon salt
• 2 teaspoons sesame oil
• 3 tablespoons rice vinegar

For the meatballs

• 1 lb ground pork (455 g)
• 2 tablespoons fresh cilantro, chopped
• 1 scallion, chopped
• 3 cloves garlic, minced
• 1 tablespoon fish sauce
• 1 tablespoon siracha
• 2 teaspoons sugar
• salt and pepper mix, to taste
• 1 tablespoon cornstarch

For the sandwich

• baguette
• sriracha mayonnaise
• fresh cilantro