—BATTER— 1 cup margarine
1 cup sugar
2 eggs
1/2 teaspoon salt
2 cups flour
2 teaspoons baking powder
—CHEESE FILLING MIXTURES— 2 packages (8 oz ez.) cream cheese
1 egg
1/2 cup sugar
1 teaspoon vanilla
—STREUSEL TOPPING— 1/4 cup sugar
1/4 cup flour
2 tablespoons margarine
Preheat oven to 350 degrees. For batter, cream margarine and sugar. Add eggs and beat well. Add dry ingredients. Stir to combine. Spread 2/3 of batter into flat bottom of springform pan. Blend cheese filling ingredients. Spread evenly over batter. Spread remaining batter on top. Mix the streusel topping to a coarse crumb texture. Sprinkle the streusel on top. Bake for 45 minutes.