PREHEAT oven to 225°F. Beat egg whites and cream of tartar in medium bowl with electric mixer on high speed 5 min. or until soft peaks form. Gradually add granulated sugar, 1 Tbsp. at a time, beating on high speed until stiff peaks form.
SPOON onto baking sheet covered with parchment paper. Using large spoon, make a 10-inch circle of meringue. Indent slightly in the centre of the circle to form a crust. Bake 1-1/2 hours. Cool.
POUR milk into large bowl. Add dry pudding mix. Beat with wire whisk 2 min. or until well blended. Gently stir in whipped topping. Refrigerate 15 min. or until slightly thickened. Place meringue on serving plate. Spoon pudding mixture onto meringue, leaving a border of meringue showing. Place raspberries over pudding. Sprinkle with icing sugar.