Place your oven rack in the second slot slot down from the top (about 4” from the element / flame. Preheat your oven to broil.
In a small bowl whisk together the lime juice, soy sauce, coconut aminos, nutritional yeast, garlic powder, black pepper, and hot sauce (if using).
Slice your avocados in half and remove and discard the pits. Place the avocado halves cut side up on a baking sheet. Use a knife to lightly score 3-4 lines across the tops of each avocado, going about halfway down.
Use a basting brush to brush the tops of the avocados with the lime juice mixture, allowing some of the juice to pool in the center of the avocado.
Place the baking sheet into your oven and broil until the tops of the avocados begin to brown and then char, about 3-4 minutes. Keep an eye on them so they don’t burn!