MyFridgeFood - Baked Potato Soup

Ingredients

• 1 onion, diced
• 1 Tablespoon Olive Oil
• 1/2 cup all purpose flour
• 3 (14.5 ounce) cans chicken broth
• 5 potatoes, baked, peeled and diced
• 2 cups half & half
• 1 cup sharp cheddar cheese, grated
• 1 cup sour cream
• Salt & pepper to taste