Start by peeling, pitting, and roughly chopping the ripe avocado. Next, finely chop the fresh cilantro and measure out your lime juice, mayonnaise, and salt.
In a mixing bowl, add the chopped avocado, cilantro, lime juice, mayonnaise, and kosher salt.
Using a fork or whisk, mash the avocado and mix all the ingredients together until you achieve a smooth, creamy consistency.
Taste your Avocado Sauce and adjust the seasoning if necessary.
Your Avocado Sauce is ready to be served! Drizzle it over your favorite dishes or use it as a dip.