3 avocados - peeled, pitted, and mashed 1 lime, juiced 1 tsp salt 1/2 cup diced onion 3 tbsp chopped fresh cilantro 2 roma (plum) tomatoes, diced 1 tsp minced garlic 1 pinch ground cayenne pepper (optional)

In a medium bowl, mash together the avocados, lime juice, and salt. Mix in onion, cilantro, tomatoes, and garlic. Stir in cayenne pepper. Refrigerate 1 hour for best flavor, or serve immediately.