Grandma Gracie's Sloppy Joes

1 lb of ground beef 80/20
1 large onion, diced
1 Tablespoon Olive Oil
1/4-1/2 cup Ketchup
1/4-1/2 cup Sweet Pepper Relish

In a cast Iron skillet, brown the ground beef in the olive oil.  Add the onions and cook till done.  You can drain the fat at this point or not.  Add Ketchup and Sweet Pepper Relish.  Salt and Pepper to taste.

Grandma Gracie always served hers on buttered toast from homemade white bread.