To make the plastos pie, which is a traditional food of Thessaly Agrafa, make the gruel adding cornflour to the water.
Then butter the pan and add oil. Spread the gruel on the pan and pour the greens in the middle. Add the feta cheese OLYMPΟS to the greens and pour the rest of the porridge on top.
Butter the gruel again and the plastos is ready for baking.
