In a medium-sized bowl or a food processor, combine the ripe avocados, Greek yogurt, lime juice, cilantro, and minced garlic.
Use a fork or spoon to mash everything together, or blend in the food processor until smooth and creamy.
Season the dip with salt and pepper to taste. If the consistency is too thick, add water a tablespoon at a time until you reach your desired texture.
Serve immediately with tortilla chips, veggie sticks, or fresh fruit like pineapple or mango.
Garnish with extra cilantro or a sprinkle of chili flakes for a little kick, if desired.