Preheat the oven to 400 degrees.
Use a dutch oven or other heavy bottom pot that has a lid for this recipe.
Heat the pot over high heat and add in the fat to the pan. While the fat is heating, season the chicken with the salt and pepper. When the fat is hot, brown the leg sections for 4 minutes a side.
Once all the leg sections have been browned, add them back into the pot, cover and place in the preheated oven for 18 minutes.
Remove from the oven. Remove the lid and pull the chicken out of the pot. Set aside, covered with foil. Place the pot back over medium-high heat and add in the shallots.
Stir the pan juice and shallot mixture, scraping up the brown bits from the bottom of the pot. When the mixture has reduced by ½, add in the cream and mustard. Stir will and cook for 2-3 minutes or until the mixture has thickened enough to coat the back of a spoon.
Pour the creamy mustard sauce over the chicken, garnish with the parsley and serve immediately.
Enjoy and Happy Eating!