Put an egg in the water to boil, let it boil for 10 - 15 minutes.
Wash fresh spinach and cook it in boiling water for about 5 minutes. When it is cooked, mix it and, if desired, add a little milk (mother's, substitute or real, depending on what the child drinks) for a better taste.
We also cook rice in water, which is cooked for as long as it takes depending on the type of rice we use.
Peel a hard-boiled egg from which only the yolk is taken and break it into small pieces.
Mix rice, spinach and egg yolk, add a teaspoon of olive oil and serve to the little one.