TOMATO GRAVY

3 Tablespoons Bacon Grease
1 Slice Onions, Chopped
2 Tablespoon Flour
1/4 Teaspoon Salt
1/8 Teaspoon Pepper
11/2 Cups Canned Diced Tomatoes
Celery Salt

In a skillet heat the bacon grease. Add the onion and fry until golden. Then add the flour, salt and pepper and cook until light brown. stirring constantly. Add the canned tomatoes and celery salt. Cook for another 5 minutes. Addjust the seasonings to taste.