Cut the avocados in half and remove the pits. Scoop out the insides and put in the food processor. Add in the jalapeno, onion, garlic, and cilantro. Pulse 4-5 times or until everything starts to blend.
Put the avocado mixture in a bowl and mix with tomato, lime juice, salt, pepper, and cumin. Mix well so that everything is combined but there is still some texture to the guacamole.
Season with additional salt and pepper to taste.
Refrigerate until ready to use.