Chicken Breast Fillet Patties

Peel the onion and finely chop it.

Cut the chicken breast fillet into medium-sized cubes.

Mix together the egg and sour cream (or mayonnaise).

Add the onion, fillet, and flour. Season with salt and pepper, and stir to combine. Let marinate for 10–15 minutes.

Add a little vegetable oil to a preheated skillet. Spoon the mixture into the pan in the shape of patties and cook for 5 minutes.

Flip to the other side and cook for 5 minutes. Cover with a lid, reduce the heat to the lowest setting, and cook for another 10–15 minutes.

The chicken breast fillet patties can be served with any side dish.