Preheat your oven to 425 degrees Fahrenheit.
Line a baking sheet with parchment paper.
In a bowl, combine ground beef, panko breadcrumbs, egg, grated ginger, half the soy sauce, salt, and pepper.
Mix until everything is evenly incorporated.
Form the mixture into small meatballs, about the size of a walnut.
Place them on one side of the prepared baking sheet.
Toss green beans with a drizzle of oil, salt, and pepper.
Place them on the other side of the baking sheet.
Roast for 14-16 minutes until the meatballs are cooked through and green beans are tender.
While roasting, make the sauce by mixing mayonnaise, honey, sriracha, remaining soy sauce, minced garlic, and smoked paprika in a bowl.
Serve the sauce with the cooked meatballs and green beans.