Onion Soup with Eggs

This is Italian peasant cooking at its most satisfying. Sweet Vidalia onions sautéed golden in olive oil, simmered with fresh tomatoes and water, then topped with eggs poached right in the broth. The whole thing gets ladled over dry Italian bread in the bowl, where the bread soaks up every drop of that tomatoey, onion-sweet liquid.

There’s nothing fussy here. The onions need to go soft and light golden brown before anything else happens. That caramelization builds the entire flavor base. Fresh chopped tomatoes go in next and simmer down for 5-10 minutes until they break apart, then water stretches it into a proper soup.

Poaching the eggs directly in the simmering soup is the best part. Each person gets two eggs sitting on top of their bowl, with runny yolks that break into the broth when you cut into them. The yolk enriches the soup into something silky and almost sauce-like.

Kitchen Tips

• Use Vidalia or another sweet onion. Regular yellow onions work, but sweet onions give the broth a milder, more rounded flavor that doesn’t need sugar to balance it.
• Slide the eggs in gently. Crack each one into a small cup first, then lower it into the simmering broth. Dropping them from height breaks the yolks.
• Keep the simmer low while poaching. A hard boil shreds the egg whites. You want gentle bubbles just breaking the surface.
• Use day-old Italian bread. Stale bread holds up in the broth without dissolving into mush the way fresh bread does.

Variations

• Parmesan finish: Shower each bowl with grated Parmigiano-Reggiano, as the recipe suggests, for a salty, umami boost.
• Spicy version: Add a pinch of red pepper flakes to the onions while sautéing for a gentle heat that runs through the whole soup.