Guacamole

3 Haas avocados, halved, seeded and peeled
1 lime, juiced
½ tsp kosher salt
½ tsp ground cumin
½ medium onion, diced
1-2 Serrano chilies, stems and seeds removed, minced
2 Roma tomatoes, seeded and diced
1 Tb chopped cilantro
1 clove garlic, minced

Need more heat?
Add 1/2 teaspoon cayenne

Directions
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 potato masher or fork, add the salt, cumin, and cayenne if using, and mash. Leave some large chunks. 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.