Wash the vegetables thoroughly and cut them into bite-sized pieces.
Boil or grill chicken breast and cut into bite-sized pieces.
Peel the boiled eggs and cut them into quarters.
Bake the sweet potatoes in the oven, peel them, and dice them.
Mix the dressing ingredients (olive oil, lemon juice, salt, and pepper).
Add all the ingredients to a bowl and pour the dressing over, mixing well.
Store in an airtight container in the refrigerator.