Pork Tenderloin with Mustard Sauce

A wonderful overnight marinade makes the pork so flavorful - serve with the delicious, creamy mustard sauce. A super dish for buffets and potlucks, as it doesn't need to be piping hot. I never cease to get many recipe requests for this one!

• Preparation Time: 15 mins
• Cooking Time: 60 mins
• Total Time: 1 hr 15 mins
• Calories: 259 Calories

Ingredients

• ⅓ cup sour cream
• 2 pounds pork tenderloin
• ⅓ cup soy sauce
• ⅓ cup mayonnaise
• 2 tablespoons light brown sugar
• ⅓ cup red wine
• 1 ½ tablespoons mustard powder
• 1 tablespoon minced fresh chives (Optional)

Recipe Instructions

Step 1

Combine wine, soy sauce, and brown sugar in a large resealable plastic bag. Place tenderloin in bag, and refrigerate overnight, or at least 8 hours.

Step 2

In a small bowl, combine mayonnaise, sour cream, mustard powder; mix well. Mix in minced chives if you wish. Chill until ready to serve.

Step 3

Preheat oven to 325 degrees F (165 degrees C). Place meat and marinade in a shallow baking dish, and roast for 1 hour, basting occasionally. Temperature of meat should register 145 degrees F (63 degrees C). Let rest for a few minutes, then cut into 1/2 inch thick slices. Serve with mustard sauce.