Old-Fashioned Scalloped Potatoes | Saveur

Ingredients

• 4 tbsp. unsalted butter, plus more for greasing
• 3 cloves garlic, finely chopped
• 1 medium yellow onion, thinly sliced
• ¹⁄₄ cup flour
• 1 ¹⁄₂ cups heavy cream
• ¹⁄₂ cup milk
• 3 tbsp. finely chopped thyme
• Kosher salt and freshly ground black pepper, to taste
• 1 ¹⁄₂ lb. Yukon gold potatoes, peeled and very thinly sliced
• ¹⁄₄ tsp. paprika