Sweet Potato and Caramelized Apple Casserole | Blue Flame Kitchen

Ingredients

• 3 medium sweet potatoes or yams
• 1/4 cup salted butter, melted
• 2 tbsp whipping cream
• 1 tsp salt
• 1/4 tsp cinnamon
• 1/4 tsp ground cardamom
• 1/8 tsp freshly ground pepper
• 3 cups cubed peeled Granny Smith apples (1/2 inch)
• 3 tbsp granulated sugar
• 1/8 tsp cinnamon
• 2 tbsp salted butter
• 1/2 cup toasted walnuts, coarsely chopped