Sawdust Pie

Ingredients

• 7 egg whites
• 1/4 teaspoon salt
• 1 teaspoon vanilla extract
• 1 1/2 cups granulated sugar
• 1 1/2 cups graham cracker crumbs
• 1 9-inch pie crust, unbaked
• 1 1/2 cups sweetened flaked coconut
• 1 1/2 cups pecans, finely chopped