Preheat your STOK grill to 350 degrees while you prep your food.
Place your STOK wok insert on your grill and add the oil.
Add the garlic to the oil.
Then add green onions and cook until tender
Add chopped chicken to the wok.
Cook the chicken until done.
Remove chicken from the Wok and begin to layer your nachos right in the insert.
Add the tortilla chips.
Add black beans heated.
Add diced tomatoes.
Spread cheese all over the nachos.
Top with salsa and serve immediately.