Cut the avocados in half, remove and discard the skin and pit. Put the avocado in a bowl, set aside.
Dice your tomatoes, set aside.
Dice your onion, set aside.
Chop the jalapeno, set aside.
Chop the cilantro, set aside.
Cut the lime in half, set aside.
Mash the avocado with a fork until smooth.
Add the diced tomatoes, diced onion, chopped jalapeno, chopped cilantro, juice of the lime and season with salt and pepper. Mix until well combined.
Serve with tortilla chips.