Pork Loin with Cranberry Sauce

INGREDIENTS

• 1 whole Pork Tenderloin, Trimmed Of Fat
• Salt And Pepper, to taste
• 3 Tablespoons Olive Oil, Divided
• 3 Tablespoons Butter, Divided
• 1/2 whole Medium Onion
• 1/2 cup Red Wine (optional)
• 3/4 cups Low Sodium Chicken Broth
• 1/2 cup (generous) Cranberry Sauce (homemade Or Canned Is Fine!)