• 1 Romaine or Cos lettuce
  Wash dry and tear the lettuce into bite-sized pieces.
  
• 2 ripe tomatoes, 1/3 cucumber
  Wash the tomatoes and slice them into large wedges. Cut the cucumber into slices on the diagonal.
  
• 1 red onion, 1 red pepper
  Remove the core and seeds from the red pepper and cut them into slices.
  
• Peel the red onion and slice it thinly into circles.
  
• 45 g Greek olives
  Remove the stones from the olives (if they have them) and slice into thick circles.
  
• Place the lettuce in a large salad bowl. Add the tomatoes and cucumber, and mix them together.
  
• 115 g feta
  Place the olives, onion and pepper over the top of the salad bowl and crumble over the feta.
  

Make the dressing

• 3 tablespoons red wine vinegar, 1/4 tsp sea salt, 1/4 tsp freshly ground black pepper, 120 ml extra-virgin olive oil
  Pour the red wine vinegar into a small bowl. Add a pinch of salt and pepper, and slowly pour in the olive oil. Whisk until combined and slightly thickened.
  
• Pour the dressing over the salad and serve immediately.