Ingredients

• 1 (15 ounce) can mackerel, undrained
• 1 (10.75 ounce) can tomato soup (not condensed) (optional)
• 4 potatoes, sliced
• 1 onion, sliced
• red pepper flakes (to taste)
• 1 egg (optional)

Instructions

1. Place undrained mackerel, tomato soup (if using), potatoes, onion, and red pepper flakes in a medium stock pot. Add just enough water to cover.
2. Bring to a boil over medium-high heat, reduce to a simmer, and cook 30 minutes, or until potatoes are tender.
3. Break the egg over the stew, if desired, and serve.