air fryer au gratin potatoes

Preparation Time: 15 minutes Cooking Time: 30 minutes Servings: 4-6 Difficulty Level: Easy Ingredients: 4 large potatoes, peeled and thinly sliced 1 cup shredded cheddar cheese 1 cup shredded Gruyere or Swiss cheese 1 cup heavy cream 2 cloves garlic, minced 2 tablespoons unsalted butter, melted 1 teaspoon dried thyme Salt and pepper to taste…