Preheat a lightly greased 5 to 6-inch frying pan or crepe pan over medium-high heat.
In medium bowl, stir together Krusteaz Buttermilk Pancake Mix and flour. Add water gradually, stirring until smooth. Add eggs and butter and continue to stir until smooth.
Spoon 2-3 tablespoons batter into center of frying pan. Tilt to coat bottom of pan evenly. Just a thin layer of batter should cover the pan. Cook crêpes until delicately browned; turn and cook lightly on other side.
Serving Ideas: For breakfast, fill with fresh or frozen (thawed and drained) berries. Roll up and sprinkle with powdered sugar. For dinner, fill crêpes with chopped spinach and ricotta cheese. Roll up and top with marinara sauce. Sprinkle with grated mozzarella cheese and place under broiler until bubbling hot.