Banana Cream Cupcakes - Cupcake Fanatic

Ingredients

• 1 box white cake mix
• egg whites, oil, and water as called for on box instructions
• 1 tablespoon cinnamon
• ½ cup graham cracker crumbs
• 1 (3.5 oz) box instant banana cream pudding
• 2 cups milk
• 2 (3.5 oz) boxes instant vanilla pudding mix
• 2 cups heavy whipping cream
• 1 cup whole milk
• 1 teaspoon vanilla extract
• banana slices