Blueberry Dessert
["3 to 4 egg whites (depending on size)", "1 c. sugar", "1 c. pecans", "1 c. saltine crackers", "1 tsp. vanilla", "1 tsp. cream of tartar", "1 large carton Cool Whip", "1 can blueberry pie filling"]
["Grease and flour a 9 x 13-inch pan.", "Set oven at 350\u00b0.", "Add cream of tartar to egg whites; beat until stiff.", "Gradually add sugar.", "Add vanilla.", "Chop nuts and crumble saltines; fold into whites.", "Spread in pan; bake until golden and firm.", "Let cool completely, then spread on Cool Whip, then pie filling."]
["egg whites", "sugar", "pecans", "crackers", "vanilla", "cream of tartar", "blueberry pie filling"]