Preheat the oven to 375 F.
In a large bowl, sift the flour, cornmeal and sugar together .
Pour in the buttermilk, and vegetable oil.
Add in the bacon drippings.
Add in the beaten eggs.
Mix the ingredients until well combined.
Grease a 8x8 bake dish, then pour in the cornbread batter.
Bake in the oven for 25-30 minutes.
Remove from the oven, and slather on 2 tbsp of salted butter on the top of the cornbread.
Serve & enjoy!