Apple Upside-Down Cake Recipe

Ingredients

• 1/4 cup (1/2 stick) plus 3 tbsp butter , divided
• 1/2 cup packed brown sugar
• 1/2 tsp groud cinnamon
• 1/2 tsp ground nutmeg
• 1/2 tsp ground mace
• 3 apples, peeled, cored, and cut into rings
• 1 tbsp lemon juice
• 1 1/3 cups all-purpose flour
• 2/3 cups granulated sugar
• 1 1/2 tsp baking powder
• 1/4 tsp salt
• 1/2 cup milk
• 1 tsp vanilla
• 1 egg, separated.