Tuna Fish Cakes

Why I Love This Recipe
My brother-in-law invented this recipe. It's really easy because you don't need to measure anything, it'll turn out fine no matter what.
Ingredients You'll Need
1 can tuna
1 egg
1 small onion
1 cup breadcrumbs
salt, pepper, and parsley to taste
Directions
Grate the onion into a bowl, then add the other ingredients. Mix these together, adding more breadcrumbs if necessary to form a paste. Form the mixture into small patties, and sauté them in olive oil until golden brown and delicious (approximately 2-3 minutes per side; cooking times vary based on heat and patty size). Serve warm.