Cook the oatmeal according to the package instructions.

Cut the chicken breast into bite-sized cubes.

Heat the olive oil in a skillet over medium-high heat. Add the cubed chicken and cook, stirring occasionally, until done (internal temperature is 165°F).

Remove the chicken from the skillet, but leave the juices in the skillet. Add the beaten egg and the spinach to the skillet and stir until the egg is scrambled and the spinach is warmed through.

Remove the skillet from the heat and stir in the cooked oatmeal and chicken.

Allow to cool completely before serving.

Store in an airtight container in the fridge.