Preheat your oven to 425°F (220°C) and adjust the rack to the middle position. This high temperature is crucial for getting that crispy skin on your chicken thighs.
Generously season the chicken thighs with salt and pepper. This step is essential for ensuring a flavorful base for the chicken.
Add the seasoned chicken to a large Ziploc bag. This method allows for easy marinating and mixing of flavors without making a mess.
In the bag, combine the grainy mustard, Dijon mustard, olive oil, and Italian seasoning. Seal the bag and shake it gently until the chicken is well coated in the marinade.
If you have time, let the chicken marinate for up to a few hours; I usually leave mine for about 30 minutes. However, you can cook it right away if you're in a rush.
Spread the marinated chicken thighs in an even layer in a baking dish. Make sure they’re not crowded to allow for even cooking.
Sprinkle some fresh thyme leaves over the top. This adds a beautiful aroma and enhances the flavor of the chicken.
Roast the chicken in the preheated oven for 20 to 25 minutes. You’ll know it's done when a thermometer inserted into the thickest part reads 175°F (75°C).
Once roasted, remove the dish from the oven and let the chicken rest for a few minutes. This step is important for allowing the juices to redistribute, ensuring a moist bite.
Serve the Easy Roasted Mustard Chicken Thighs warm, and enjoy the incredible flavors!
