– 2 pounds of potatoes, peeled and diced into ½ inch pieces (I used yukon gold) – 1 medium yellow onion, diced – 4 cloves of garlic, minced – 4 cups of broth – 4 tablespoons of butter – ¼ cup of all purpose flour – 2 cups of milk – 1 teaspoon of salt – ½ teaspoon of black pepper – 1 cup of cheddar cheese, shredded – ½ cup of sour cream⁠