Slice avocados.

Remove seed and set aside for rooting project.

Break up avocado using a fork. Gently mash to remove the lumps.

Add chopped tomatoes .

Add onion sparingly to desired taste. and onion. I didn't use an entire onion because I didn't want the onion to overpower the guacamole flavor.

Mix well but gently.

Add salt and pepper to taste and chill for at least an hour.

Serve with chips and salsa.