Preheat oven on 200°C
Mix the mustard, butter, lemon juice, sugar and paprika powder
Spread half of the mix on the chicken pieces and bake in the oven for 15 minutes in an oven scale
Turn around the chicken in the oven scale and spread the other half of the mix plus the sesame seed
Bake this another 15 minutes in the oven.
While the chicken is baking again, prepare rice or pasta to accompany the chicken.