Corn Bread with Spinach

It is necessary:

 
2 eggs,
200 ml milk
100 ml oil
100 ml yoghurt
one cup of corn flour
one cup of wheat flour,
a baking powder,
300 g spinach,
100 g feta cheese
one teaspoon of salt.

Preparation:

Whisk the eggs, add salt, oil, yogurt, milk, cheese, chopped spinach and both types of flour mixed with baking powder.
Mix and pour into a greased baking sheet sprinkled with flour and No: 28
Bake at 200 ⁰ C until golden brown.