Fantastic overnight salad, great to prepare

It sounds like a great idea to make a fantastic overnight salad! Here is a simple recipe you can try:

200g quinoa
1 cucumber, diced
1 bell pepper (red or yellow), diced
1 tomato, diced
1 avocado, diced
1/2 red onion, finely chopped
100g feta cheese, crumbled
A handful of fresh herbs (e.g. parsley, cilantro or basil), chopped
For the dressing:
3 tablespoons olive oil
Juice of one lemon
1 garlic clove, finely chopped
Salt and pepper to taste
The recipe continues on the next page.