Steps
1. In a bowl, combine the cooked quinoa, cherry tomatoes, and cucumber.
2. In a small bowl, whisk together the olive oil, lemon juice, salt, and pepper.
3. Pour the dressing over the quinoa mixture and toss gently to combine.
4. Slice the avocado in half, remove the pit, and scoop out the flesh.
5. Cut the avocado into slices and arrange it on top of the quinoa salad.
6. Garnish with fresh cilantro, if desired.
7. Serve immediately and enjoy your meal!