Preheat oven to 350 degrees F (175 degrees C) and line a baking dish with parchment paper.
Remove peel from Sunkist Orange (2) and either chop the peel finely, or transfer to a mini food processor and blitz into small chunks. Eat remaining orange or throw chunks into a salad.
Remove from food processor and transfer to a small bowl. Combine with Honey (1/4 cup), Dijon Mustard (3 tablespoon), and Extra-Virgin Olive Oil (2 tablespoon). Give a taste test. Depending how strong the dijon is, add more honey if necessary.
Place Chicken Thigh (6) into baking dish. Spoon sauce over top of chicken. Place in oven and bake for 35 minutes or cooked thoroughly.