Mix all ingredients for the pork in a zip lock bag. Add tenderloin. Seal and marinade in the fridge overnight.

Remove from marinade and let air dry on a cutting board for a half hour. Heat 1 tbs oil in a LG fry pan over medium heat. Sear pork on all sides. Place in a baking dish. Bake at 450 for 25 minutes.

Meanwhile, melt butter in a frying pan. Add onions. Season with a little salt and pepper. Let onions sweat off. When they just start to brown, add vinegar and sugar. Reduce heat to medium low. Stir constantly until nicely browned.

In a saucepan, whisk sauce packet, milk and cream together. Add lemon juice and capers. Bring to a simmer stirring constantly until sauce thickens well.

When pork is done, remove from oven. Tent with foil. Let rest 10 minutes. Slice pork into medalions.

Plate onions. Arrange pork over the top. Add desired amount of sauce. Garnish with roasted asparagus and mango chutney. Serve immediately. Enjoy.