Spiced Apple-Filled Pancakes

INGREDIENTS

• 1 Tbs. unsalted butter
• 3 Tbs. firmly packed light brown sugar
• 3 Granny Smith apples, peeled and grated
• 1/8 tsp. ground ginger
• 1/8 tsp. ground cloves
• 1/8 tsp. freshly grated nutmeg
• 1/4 tsp. ground cinnamon
• Juice of 1/2 lemon
• 1 cup heavy cream
• 1/4 cup maple syrup
• 1/4 tsp. salt
• 1 3/4 cups all-purpose flour
• 3/4 tsp. baking soda
• 1 tsp. baking powder
• 1 1/2 Tbs. granulated sugar
• 1/2 tsp. salt
• 3 egg yolks
• 1 1/3 cups buttermilk
• 1/2 cup sour cream
• 5 egg whites
• 5 Tbs. unsalted butter, melted
• 1 Tbs. confectioners sugar
• 1/4 tsp. cinnamon