Bakery - pie with walnuts

I've made this pie this evening. It is a universal pie, because you can make it with anything you want, any fruits, gem, whatever. This time I've made it with walnuts.

The ingredients are:
6 eggs
2 glasses of flour
1 glass of milk or cream, non-sweet yogurt
1 glass of sugar or 1,5
soda 1 spoon

The method of preparing:
Mix the eggs for 10 min. Than add the sugar and also mix it a lot. That the flour and milk + soda. Mix it until it will have air bubbles. Add the chopped walnuts. Put it in the oven for about 30 min. In the end you should get what you can see in the picture.