Bash chicken fillet with a blunt object (this helps the chicken to cook faster).
Season chicken with salt and pepper (and any other seasoning of your choice).
Heat a splash of oil in a pan, add the chicken fillet and cook on each side until for 10-15 minutes or until cooked through.
Add spinach, rocket, tomatoes, onions, kale, avocado and parsley to a bowl and set aside. Add lemon juice, balsamic vinegar, olive oil, salt, pepper to a small bowl and whisk well to make your dressing. Pour the dressing onto the salad ingredients and toss all of the ingredients together.
Place the cooked chicken fillet on a board, slice diagonally, carefully move to the center of the bowl and serve.
Notes
I used baby spinach and rocket. Feel free to add your favourite greens.
If you're looking to feed more than one person double or triple the ingredients in the recipe!
You can also swap the chicken for other proteins like salmon, beef or chickpeas (for a vegan option)