Name: Scalloped Potatoes
Prep time: 20 min
Cook time: 60 min
Total time: 1 h 20 min
Yield: 6 servings
Ingredients: 1 tablespoon olive oil; 1 small-medium onion, finely diced; 2 large cloves garlic, minced; 4 medium starchy potatoes (about 1½ to 2 lbs total or 4 cups sliced); 3 tablespoons all-purpose flour; 1 tablespoon cold unsalted butter, plus more to grease the pan; Salt and black pepper; About 1½ cups whole milk