Sweet Potato and Kale Gratin! Ingredients: 3 medium sweet potatoes, peeled and thinly sliced 4 cups kale, chopped and stems removed 1 cup heavy cream 1 cup grated cheese (such as Gruyère or cheddar) 2 cloves garlic, minced 1 teaspoon thyme leaves Salt and pepper to taste 1 tablespoon olive oil 1/2 cup breadcrumbs (for topping) Fresh parsley, chopped (for garnish) Directions: