Place sweet potatoes in a Dutch oven and cover with water. Bring to a boil. Reduce heat; cover and simmer for 15-20 minutes or until tender. Drain and place in a large bowl; mash. Cool slightly. Stir in the egg whites, syrup and vanilla., Transfer to an 8-in. square baking dish coated with cooking spray. Combine the pecans, brown sugar, butter and cinnamon; sprinkle over the top. , Bake, uncovered, at 350° for 30 minutes. Sprinkle with apricots and cherries. Bake 5-7 minutes longer or until a thermometer reads 160° and the fruits are heated through.