Chicken with garlic béchamel sauce. Amazing!

Chicken with garlic béchamel sauce

300g chicken pieces
1 tsp sweet paprika
1 tsp hot paprika
1 tsp dried parsley
1 tsp onion flakes

Garlic béchamel sauce
1 tbsp butter
1 clove garlic, minced
1 tbsp flour
500ml milk
Salt
1 cup Parmesan
Parsley