Rinse the chicken breasts, daikon radish, white onion, and beef brisket. Boil the rice noodles until soft.

Simmer the chicken breasts, daikon radish, and white onion to make a broth. Once the broth is ready, add the beef brisket and cook until tender.

When the beef brisket is tender, remove it and slice it thinly. Use scissors to cut the slices into small pieces for your baby.

Prepare a bowl for your baby. Add the rice noodles and the small pieces of beef. Pour in the broth and season to taste for your baby.