• 2 big onions
• 1 liter of chicken broth
• 50 gr. of butter
• 8 slices of bread of the day before
• 150gr. of bacon cubes
• 100 gr. of grated cheese
• 4 eggs
• salt and pepper

Preparation:

We chop the onions. In a pan we melt the butter and we fry the onions, until light brown and then we add the bacon and we sante together for 4 minutes. Then we pour the chicken broth, and salt and pepper to taste. Keep it boiling during 5 minutes at medium heat.

With a ladle we pour the soup into the plate. We add an egg in each plate with 2 slices of bread and sprinkle some grated cheese.

We pre heat the oven up to 180ºC, then we introduce the plate, and we leave until cheese is melted. It is ready to enjoy it.