Heat olive oil in large saucepan set over medium heat; cook onion, stirring occasionally, for 5 minutes or until softened. Add beef broth; bring mixture to boil. Stir in lentils, tomato sauce and Italian seasoning.
Cover; reduce heat to low and simmer for 45 minutes or until lentils are tender. Season with salt and pepper to taste.
Cooking Method: Sauté / Pan Fry
World Cuisine: Italian
Product: Olive Oil