Add ground beef to a pan over medium/high heat. Break apart with a spatula and season liberally with salt and pepper. Cook for about 3 minutes on the first side and then flip.
Break beef apart with spatula into small chunks and cook on this side for an additional 2-3 minutes.
Continue breaking meat apart with spatula and stirring, cooking until no longer pink on the inside.
Add all veggies and chickpeas to a large mixing bowl.
In a separate bowl, mix together dressing ingredients.
Toss dressing into salad. Top with ground beef and sliced avocado.