Finely chop the garlic and cilantro. Cut the tomatoes into 4 small sections. Peel the avocado.
Add the avocado, garlic, tomato, cilantro, lime juice and olive oil in a bowl. Using a potato masher, mash the avocado until it is chunky (not smooth) and the ingredients are well mixed.
If you prefer a spicy guacamole, add 1/4 teaspoon chopped jalapeno pepper
Nutritional information per serving: 190 calories, 17 g fat, 2.5 g saturated fat, 0 mg cholesterol, 10 mg sodium, 12 g carbohydrates, 7 g fiber, 2 g protein.