1. Mix cornstarch, sugar and cinnamon in a saucepan. 2. Add 3/4 cup water and mix well. Add apples. 3. Cook over low heat, stirring occasionally, until liquid thickens and apples just begin to soften, about 6 minutes. Pour into 1-quart casserole dish. 4. Stir biscuit mix and margarine together. Add 3 tablespoons water and mix well. Spread on top of apple mixture. 5. Bake at 400 degrees until top is lightly browned, about 30 minutes. Yield: 6 servings. NUTRITIONAL INFORMATION Per Serving Calories: 107 Protein: 1 g Fat: 3 g Carbohydrate: 19 g Sodium: 208