Blueberry Onion Sauced Pork Tenderloin

Number of servings (yield): 4


¾ to 1 pound pork tenderloin
2 tablespoons butter, divided
2 medium onions, sliced
½ teaspoon salt
¼ teaspoon ground black pepper
2 tablespoons sugar
¼ cup port wine or sweet sherry
2 tablespoons balsamic vinegar
1 cup fresh or frozen blueberries
1 cup chopped cherry tomatoes


Preheat broiler
Broil pork, turning occasionally, until cooked through, about 20 minutes
Remove to a platter
Cover to keep warm
Meanwhile, in a large skillet over medium-high heat, melt 2 tablespoons of the butter
Add onions, salt and pepper
Cook until onions are golden, about 10 minutes
Add sugar
Cook until onions are caramelized, 3 minutes longer Add port, balsamic, blueberries and tomatoes
Bring to a boil
Remove from heat
Thinly slice pork and serve with sauce