Combine water, 5 1/2 tsp Equal® for Recipes or 18 packets Equal® sweetener or 3/4 cup Equal® Spoonful, cornstarch and lemon juice in large saucepan; add plums and heat to boiling.
Boil, stirring constantly, until thickened, about 1 minute. Stir in nutmeg and 1/8 tsp allspice. Pour mixture into ungreased 1 1/2 quart casserole.
Combine flour, baking powder, 1 3/4 tsp Equal® for Recipes or 6 packets Equal® sweetener 1/4 cup Equal® Spoonful, salt and 1/4 tsp allspice in medium bowl; cut in margarine with pastry blender until mixture resembles coarse crumbs. Stir in milk, forming dough. Spoon dough into 6 mounds on top of fruit.
Bake cobbler, uncovered, in preheated 400° F - (205° C) oven until topping is golden brown, about 25 minutes. Serve warm.
Servings: 6