Mexican Guacamole (Avocado Dip)

Name: Mexican Guacamole (Avocado Dip)
Cuisine: Mexican, Latin American, American
Ingredients: 3 ripe avocados; 1 medium tomato, finely diced; 1/4 cup finely chopped red onion; 1/4 cup fresh cilantro, chopped; 1-2 jalapeño peppers, finely chopped (optional, to taste); Juice of 1 lime; Salt to taste; Freshly ground black pepper to taste