Pat the tofu dry with paper towels.

Finely chop the onion, carrot, and broccoli.

Mix the tofu, ground beef, chopped onion, carrot, and broccoli, 1 tablespoon of potato starch, and a few drops of soy sauce (optional). Use your hands to blend the ingredients together.

Lightly coat a pan with olive oil. Shape the mixture into small, flat patties that are easy for a baby to hold, and place them in the pan. Fry on low heat. Once one side is slightly golden, flip and fry the other side. Add a little water to the pan, cover, and cook for about 3 minutes to ensure the meat is fully cooked. You can make a larger batch and freeze it for up to a week.