Preparation

To make the puree, you must first place the mashed potatoes in a saucepan over medium heat.

Add the margarine until it dissolves. Add the milk gradually and mix well. Don't let it get too soft.

Add half the grated cheese, mix and remove from heat, add salt and pepper (optional). Reserve.

FILLING:

In a frying pan, heat the oil and add the onion, sauté until translucent.

Add the garlic and lightly brown.

Add the remaining ingredients and mix well.

To assemble, choose a rectangular refractory greased with oil, place half the puree.

Put all the filling and cover with the rest of the puree.

Sprinkle with a little grated cheese.

Take to brown for about 25 minutes or until the cheese begins to brown.

Serve hot and have a good appetite!

Ingredients

  • For the puree:
  • 1 kg of mashed potatoes (fork or masher)
  • 2 tablespoons of butter or margarine
  • 1 and 1/2 cups of milk
  • 100 g of grated cheese (parmesan / provolone)
  • Salt to taste
  • For the filling:
  • 2 tablespoons of oil (corn / canola / soy)
  • 1 large onion, sliced
  • 2 teaspoons chopped garlic
  • 2 cans of drained solid tuna (well drained)
  • 1 can drained corn
  • 2 medium tomatoes without skin and seeds, cut into cubes.
  • 7 sliced ​​pitted olives
  • 2 tablespoons chopped green scent
  • Salt to taste