Shredded Brisket with Caramelized Onions and Avocado Mash

4 egglife Southwest egg white

4 egglife Original egg white wraps

2 small yellow onions, sliced

2 tbsp olive oil

½ cup water

4 oz leftover cooked brisket, shredded

1 large avocado

1 tbsp lime juice

1 tomato, sliced

Sea salt and pepper to taste