Heat oven to 350°F. Grease 2-quart casserole. In medium saucepan, combine all fruit mixture ingredients. Cook over medium heat for 10 to 15 minutes or until mixture is hot, stirring occasionally.
Meanwhile, in medium bowl, combine flour, 1/2 cup sugar, baking powder and salt; blend well. Add milk, margarine and eggs; mix until batter is smooth.
Pour hot fruit mixture into greased casserole; spoon topping over fruit.
Bake at 350°F. for 30 to 40 minutes or until topping is golden brown. Serve warm.