In a large bowl place the scooped avocado pulp and lime juice, toss to coat.
Drain, and reserve the lime juice, after all of the avocados have been coated.
Using a fork add the salt, cumin, and ancho chili powder and mash
Then, fold in the onions, tomatoes, cilantro, and garlic.
Add 1 tablespoon of the reserved lime juice.
Let sit at room temperature for 1 hour and then serve.