Preheat oven to 400. Whisk together bisquick, sugar, cinnamon in a large bowl, make a well in the center.
Whisk together applesauce, milk, oil, and eggs in small bowl. Add to sugar mixture, stirring until ingredients are moistened. Spoon batter into lightly greased muffin pan. Fill almost full. Sprinkle with streusel topping.
Bake at 400 for 18-20 minutes or until golden brown. Cool in pan for 5 minutes. Remove to rack and serve.