I had this first at my moms, and was suprised at how much I liked it. It's super simple and inexpensive.
Pork Tenderloins with Onion & Apples
1 c whipping cream
1/3 c. cream sherry
1 Tbsp. Dijon mustard
2 tsp. prepared horseradish
1 tsp salt
Combine in Bowl.
4 pork tenderloin
2 Tbsp. butter
2 large onions
2 large apples (Golden Delicious are suggested- but I have used others)
Paint tenderloins with Sherry Baste and season tenderloins with seasoning salt and pepper. Preheat oven at 425. Roast tenderloins until done, about 35 minutes (take out when meat thermometer reaches 150)
Meanwhile, melt butter in a large frying pan over medium heat. Add onion and apples and cook, stirring often, until the onions are soft. Add sherry baste and bring to a boil. (This can be done ahead of time and reheated).
Slice meat on the diagonal and serve with apple & onion sauce.
Serve with potatoes or rice.