ripe avocadoes, peeled and cut into 1 inch chunks
1 Roma tomato, finely diced
1 jalapeno, seeded and finely diced
1/4 cup finely diced purple onion
2 cloves garlic, minced
1 tablespoon lemon juice
1 teaspoon cumin
Mix all ingredients thoroughly, mashing up the avocado as you go, until the mixture forms a nice, thick consistency.