01 -
Get your oven good and hot at 200°C (400°F).
02 -
Grab a small bowl and stir together the smooth Dijon, chunky whole-grain mustard, oil, chopped garlic, thyme, salt, and pepper until everything's nicely blended.
03 -
Slather that tasty mustard mix all over your chicken thighs, making sure you don't miss any spots.
04 -
Lay down some parchment on your baking sheet and put the mustard-covered chicken on top.
05 -
Stick the tray in your hot oven and let it cook for about 35-40 minutes until the meat hits 74°C (165°F) inside.
06 -
Pull it out and don't rush to serve it. Give the chicken 5 minutes to chill so all the juices stay put.