Preheat your oven to 350°F.
In a large bowl, squeeze the juice of 1 blood orange. Add the balsamic vinegar, soy sauce, molasses, honey, garlic, onions, ground ginger, ground sweet paprika, and kosher salt. Mix well.
Add the chicken thighs into the bowl with the glaze and rub the mixture all over.
Line an oven tray or baking dish with baking paper.
Add the chicken to the baking dish and pour the rest of the glaze over it. Slice the remaining blood orange and add it to the dish. Add the radishes and thyme.
Bake for 30 minutes. Halfway through, turn the chicken over.
Remove from oven. Season with ground black pepper and enjoy!