Pork Meatball Banh Mi | America's Test Kitchen

Ingredients

• 3 carrots , peeled and cut into 2-inch matchsticks
• 1/2 English cucumber , cut into 2-inch matchsticks
• 1/2 cup chopped fresh cilantro
• 4 scallions , white and green parts separated and sliced thin
• 2 tablespoons rice vinegar
• 5 teaspoons fish sauce
• Salt and pepper
• 1 1/2 pounds ground pork
• 1/2 cup mayonnaise
• 2 (12-inch) baguette , ends trimmed, halved crosswise, and split lengthwise