2 cups all-purpose flour
1 cup white sugar, divided
1 1/2 tablespoons vegetable oil
1 pint buttermilk
1 egg
3 tablespoons vanilla extract
3 1/2 cups packed light brown sugar
2 1/2 cups shredded Cheddar cheese
Preheat oven to 400 degrees F (200 degrees C). Grease a 6 inch square dish.
In a medium saucepan combine white sugar and divided remaining sugar; beat well. Bring to a boiling, stirring continuously, doing so until sugar is dissolved. Reduce heat to low and cook for 1 minute. Stir in buttermilk and egg. Heat mixture to a boil, stirring constantly, and cook for 1 minute. Pour into prepared dish and remove from heat. Cover dish and allow to cool completely.
To the remaining sugar add brown sugar and drizzle over surface of pie.
Bake in preheated oven for 1 hour. Beat egg and vanilla to drizzle over surface of pie. Top with remaining juice from remaining sugar (water) and sprinkle with remaining cheese.