Poached Egg Yolks
Crack the egg and separate out the yolk. Discard the white.
Bring the water to a boil in a medium saucepan.
Reduce the water to a simmer, and then slide in the egg yolk. Cook until firm, about 3–4 minutes.
Mash the egg yolk with a fork. Add breastmilk or formula, 1 tablespoon at a time, until the egg has a creamy texture.