Prepare your ingredients: Wash and dice the avocados, halve cherry tomatoes, slice the cucumber, and thinly slice the red onion.

In a large mixing bowl, combine diced avocados, halved cherry tomatoes, cucumber slices, crumbled feta cheese, and sliced red onion.

Drizzle olive oil and lemon juice over the salad. Season with salt and pepper. Toss gently to coat all ingredients.

Taste and adjust seasoning if necessary.

For enhanced flavor, chill in the refrigerator for 15-30 minutes before serving.

Serve chilled or at room temperature.