CONTEST-WINNING RHUBARB MERINGUE PIE

Steps:

• In a small bowl, combine flour, salt and sugar; cut in shortening until crumbly. Combine egg and vinegar; sprinkle over crumb mixture. Gradually add water, tossing with a fork until a ball forms. Cover and chill for 1 hour or until easy to handle., On a lightly floured surface, roll out dough to fit a 9-in. pie plate. Trim to 1/2 in. beyond edge of plate; flute edges., Place rhubarb in crust. Whisk the sugar, flour, salt, egg yolks and cream; pour over rhubarb. Bake at 350° until filling is set and the pie jiggles when gently shaken, 50-60 minutes. , Meanwhile, in a small saucepan, combine 4 teaspoons sugar and cornstarch. Gradually stir in water. Bring to a boil, stirring constantly; cook until thickened, 1-2 minutes. Cool to room temperature. , In a small bowl, beat egg whites and cream of tartar until frothy. Add cornstarch mixture; beat on high until soft peaks form. Gradually beat in remaining sugar, 1 tablespoon at a time, on high until stiff glossy peaks form and sugar is dissolved. , Spread evenly over hot filling, sealing edges to crust. Bake until meringue is golden brown, about 15 minutes. Cool on a wire rack for 1 hour. Store in the refrigerator.