1In large bowl, stir together Bisquick mix, graham cracker crumbs, egg and milk with whisk just until blended.
2Heat griddle or skillet over medium-high heat (375°F). Brush with vegetable oil if necessary (or spray with cooking spray before heating). For each pancake, pour about 1/4 cup batter (or desired amount) onto hot griddle. Cook about 3 minutes or until bubbles form on top. Turn; cook other side until golden brown.
3Stack pancakes with marshmallow creme and chocolate bars. Serve with syrup.