Cut the avocados in half and remove the pits; set one aside and discard the rest. Scoop out the centers of the avocados and place them in a large mixing bowl.
Add the fresh lime juice, garlic powder, sea salt, and pepper. Mash with a fork until relatively smooth (the consistency is up to you).
Using a spatula or a fork, fold in the jalapeño, red onion, and cilantro. Season to taste.
Notes
You can easily add a ripe tomato to this recipe; just be sure to remove the seeds and juices before chopping and adding.To STORE guacamole, press plastic wrap directly onto its surface, or pour a thin layer of water over the top of the guacamole to minimize browning. Then, put a lid on it or seal it in an airtight container before placing it in the fridge. It will stay fresh in the refrigerator for up to 2 days. To FREEZE, place the guacamole in mason jars or freezer-safe bags, where it will last for 3-4 months.Thaw overnight in the fridge before serving. Reheating isn’t necessary—just stir well before enjoying.