Go Back

Ensalada de San Isidro

Tasty States
Ensalada de San Isidro is a traditional Spanish salad made with crisp romaine lettuce, briny olives, tender tuna, and creamy hardboiled eggs—all brought together with a simple garlic-parsley vinaigrette. It’s fresh, hearty, and perfect as a light lunch or festive starter.
Prep Time 15 minutes
Cook Time 10 minutes
Total Time 25 minutes
Servings 2
Calories 230 kcal

Ingredients
  

  • 1 head romaine lettuce
  • 1/2 red onion thinly sliced
  • 8 cherry tomatoes halved
  • 4 oz 112 g canned tuna in olive oil, drained
  • 1/4 cup green pimento-stuffed olives 45 g
  • 1/4 cup black pitted olives 45 g
  • 2 hardboiled eggs halved
  • 2 tbsp extra virgin olive oil 30 ml
  • 1/2 tbsp sherry vinegar 8 ml
  • 1 clove garlic finely grated
  • 1 tbsp fresh parsley finely chopped
  • Pinch of sea salt
  • Dash of black pepper

Instructions
 

  • Whisk together the olive oil, sherry vinegar, garlic, parsley, salt, and pepper. Set aside.
  • Clean and chop the romaine lettuce. Rinse and dry thoroughly. Add to a serving bowl.
  • Layer the onion and tomatoes on top of the lettuce.
  • Crumble the tuna, followed by the olives.
  • Top with hardboiled eggs.
  • Season with salt and pepper, then drizzle with the dressing. Serve immediately.

Notes

  • Tuna: Use high-quality tuna in olive oil for richer flavor.
  • Vinegar Substitute: Red wine vinegar or white wine vinegar can replace sherry vinegar in a pinch.
  • Make Ahead: You can prep all ingredients ahead of time and store them separately. Assemble just before serving.
  • Serving Tip: This salad pairs beautifully with crusty bread or as a side to grilled meats.