On the stove, boil the potatoes in a pot until very soft In another pot, boil the carrots until very soft Peel the potatoes
Mash the potatoes and carrots, using the manual grinder. Add the powdered milk, one-tablespoon breadcrumbs, melted butter, pepper and salt. Mix well.
In a pot on the stove, fry the onions and garlic with oil until it has color. Then, add the diced carrots stir for 5 minutes and add the spinach, stir until evaporated water.
Season with salt and pepper. Lastly, add the cheese and mix well.
FOR THE PIE:
In a tray, put one layer of mashed potatoes and carrots.
Pour the spinach mixture over the potatoes.
Put another layer with the remaining potatoes and carrots.
Smoothen the top with a wet spoon. Sprinkle the remaining breadcrumbs on the final layer of potatoes and add butter or spray oil on top.
Bake in a moderately hot oven until golden.