2 cans of Tuna

2 potatoes, diced

1/2 onion, diced, divided

¼ cup of breadcrumbs

1 egg

Celery, chopped

Salt and pepper

Put the drained tuna in a bowl. Add ½ of the diced onion (keeping some for the potatoes). Add breadcrumbs, egg, and chopped celery. Form into patties and place on a baking sheet. Brush the top with olive oil. Place the diced potatoes on the other side of the baking sheet, along with the remaining onion. Season with salt and pepper. Cook at 400 for 15 minutes. Flip the tuna patties and cook for another 10 minutes. Serve.