Prepare the tofu mixture

• Press the tofu to remove excess water, then crumble it into a bowl.
• Add the breadcrumbs, cornstarch, soy sauce, garlic, onion, salt and pepper.
• Mix well until the mixture holds together.

Shape the meatballs

• Roll the mixture into evenly sized balls with your hands.

Cook the meatballs

• Heat the olive oil in a frying pan over medium heat.
• Fry the meatballs, turning regularly, until golden and firm.

Finish with tomato

• Add the tomato paste and a splash of water to the pan.
• Coat the meatballs and simmer until the sauce thickens.