1. Preheat oven to 350°F (175°C).
2. In a small bowl, place all sauce ingredients and mix to combine. Place meat in an aluminum baking pan and pour sauce on top. Roast meat, checking for doneness with a probe, with a 130–135°F (65–67°C) center for medium rare.
3. To reheat, remove from fridge and allow to sit until it reaches room temperature, about one to one and a half hours. Then place in a 250°F (120°C) oven for 30 minutes.