Pita of stale bread

If you have stale bread and do not know what to do with it, here is a easy recipe by which you will use this bread.
 

Ingredients:

4 eggs,
0.88 pounds stale bread,
1.2 cups of milk
0.44 pounds of cheese,
0.6 cups of sour cream,
1 teaspoon of salt
0.8 cups of yogurt.

Preparation:

Hand break out the bread into small pieces and arranged them in a greased baking sheet.
Whisk eggs, add sour cream, yogurt, milk, salt and crumbled cheese.
Pour mixture into bread baking pan so that all the bread is submerged and furnaces.