This version of Dijon chicken is based on a French dish called poulet Gaston Gerard and it features chicken legs in a creamy white wine sauce that rocks the flavours of mustard, paprika and nutty sweet Comte cheese.
Heat a 25cm or 10" oven-proof frying pan over a medium high heat, and when it's hot, toss in the cooking oil and butter.
Sear the chicken on both sides until nicely golden brown, this will take 2-3 minutes on each side.
Remove the pan from the heat, sprinkle the paprika over the chicken, add a lid and transfer the pan to the oven. Cook for 17-20 minutes at 180°C or 350°F. The Chicken should reach an internal temperature of at least 68°C or 153°F. The chicken will continue to cook whilst it is resting. Chicken legs are better cooked towards 80°C or 175°F because it results in meat that is a bit more tender.
Remove the pan from the oven and set aside the chicken. Pour in the white wine, turn the heat under the pan all the way up to very hot, and reduce the wine by half. This will take 5-7 minutes.
Whilst this is happening, grate the cheese.
When the wine has reduced, stir in the creme fraiche and Dijon mustard and cook over a medium heat until the cream sauce coats the back of a spoon.
Remove the pan from the heat, add three-quarters of the grated cheese and stir until the cheese has melted. Have a taste at this point and add more salt if required.
Transfer the chicken to a baking dish, pour over the sauce and then sprinkle over the remaining cheese. Slide this under the grill and cook until the cheese has melted and is lightly coloured.