1Brush griddle or skillet with vegetable oil or spray with cooking spray; heat griddle to 375°F or heat skillet over medium heat. In large bowl, stir Bisquick mix, cinnamon, milk, vanilla and eggs with wire whisk or fork until blended.
2For each pancake, pour 1/4 cup batter onto hot griddle. Cook until edges are dry. Turn; cook other sides until golden brown.
3In medium bowl, mix topping ingredients. Serve hot pancakes with topping; if desired, sprinkle with additional cinnamon. Cover and refrigerate any remaining topping.