Stove Top Scalloped Potatoes Ingredients 2 tablespoons unsalted butter 1/2 cup chopped onion 1 clove garlic, minced 2 tablespoons all-purpose flour 1 teaspoon salt 1/2 teaspoon garlic powder 1 1/2 cups whole milk, room temperature 1 pound potatoes (roughly 2 large potatoes), peeled and thinly sliced 1 cup shredded cheddar cheese Instructions In a large