New Orleans Pecan Pie

Ingredients (9)

• 1 cup sugar
• 1/4 cup all-purpose flour
• 1/4 teaspoon salt
• 1 cup sour cream
• 2 large eggs, separated
• 1/2 teaspoon vanilla extract
• 1 pastry shell (9 inches), baked
• 1 cup packed brown sugar
• 1 cup chopped pecans