This one is hot off the press from Eat Boutique blog. The creator, Denise Woodward, said she's been developing this recipe for a year. She finally nailed it by using pork instead of beef, chicken or turkey and even veal. The sesame seeds add crunch to the meatballs and the sauce is definitely umami with it's sweet, sour and spicy flavors. Soba noodles completes the meal.