On medium heat place a medium sized pan and put your oil and flour in.

Cook slowly and stir constantly to make a roux until it becomes a medium brown.

Stir in your large can of diced tomatoes. ( do not drain can )

Add water to your liking of how thick or thin you want your gravy.

Then stir in your surgar.

And add salt and pepper also to your liking of flavor.

Then cook and stir for about 10 to 15 minutes.