Cheesy Potato Casserole | The Little Potato Company

Ingredients

• 1.5 lbs little potatoes, cubed
• 1/4 cup unsalted butter
• 1/2 medium medium onion, finely chopped
• 1 tsp garlic, minced
• 1 tsp italian seasoning
• 1/2 tsp salt
• 1/4 tsp black pepper
• 2 Tbsp all-purpose flour
• 1 1/2 cups milk
• 1/2 cup sour cream
• 3 cups cheddar cheese, shredded and divided