Avgolemono (Greek Egg & Lemon Soup)

Avgolemono is the soup that defines Greek home cooking: silky-smooth chicken broth thickened with egg yolk and brightened with fresh lemon juice. Four ingredients, twenty minutes of simmering, and a centuries-old technique that turns simple chicken stock into something distinctly Mediterranean.

The technique that makes or breaks this soup is tempering the egg. Whisking egg yolk and lemon juice together first, then slowly stirring in ½ cup of hot broth before adding everything back to the pot, raises the egg’s temperature gradually. Add cold egg directly to boiling soup and you’ll have egg-drop chicken soup instead of avgolemono.

The “reheat but do not boil” warning at the end is non-negotiable. Once the egg is in, even a brief boil will scramble the proteins and break the silky emulsion. Keep the heat just below simmer, stir gently, and serve warm rather than scalding hot.

Pro Tips

• Use long-grain rice like jasmine or basmati. Short-grain rice gets sticky and gluey in the broth.
• Use fresh-squeezed lemon juice. Bottled lemon juice tastes harsh and metallic in this delicate soup.
• Pull the pot off the heat completely before whisking the egg mixture back in. The residual heat is enough to cook the egg without curdling.
• Serve immediately. Avgolemono doesn’t reheat well. The egg breaks the second time.

Variations

• Add shredded cooked chicken (about 1 cup) for a more substantial main-course soup.
• Substitute orzo pasta for rice for the more traditional Greek version.
• Stir in 2 tablespoons of fresh chopped dill at the end for a herbal note that pairs naturally with lemon.