01 -
Set oven to 400°F (204°C) and line a baking sheet with parchment paper.
02 -
In a large bowl, mix egg, panko breadcrumbs, ground meat, drained crushed pineapple, scallions, soy sauce, minced garlic, ground ginger, and black pepper until evenly incorporated.
03 -
Divide mixture into 20 equal portions and shape each into a meatball. Arrange on prepared baking sheet.
04 -
Bake meatballs in preheated oven for 15 to 18 minutes until fully cooked through.
05 -
While meatballs bake, whisk together soy sauce, water, brown sugar, reserved pineapple juice, minced garlic, and minced ginger in a saucepan. Bring to a simmer over medium heat, stirring occasionally.
06 -
Combine cornstarch and water to make a slurry. Stir into simmering sauce, reduce heat to low, and cook 5 minutes until thickened, stirring occasionally.
07 -
Toss meatballs with sauce or serve five meatballs with ⅓ cup sauce per portion. Optionally, garnish each serving with ¼ teaspoon sesame seeds.