Preheat oven to 375°F. Cut off the very top of the heads of garlic (about 1/4") so that the tops of most of the cloves are exposed slightly. Coat with a little olive oil and wrap securely in tin foil. Roast garlic in oven for 1 hour. Remove and allow to cool.
Once cooled, hold the head of garlic at the top with one hand, and use other hand to squeeze the soft, roasted garlic out of the head into the food processor.
Next, add the chickpeas, lemon juice, tahini, olive oil, honey, red pepper flakes, salt, and reserved chickpea liquid (this is called aquafaba).
Blend on high speed until light and creamy, about 1 minute, stopping every once in a while to scrape down the sides with a spatula. If mixture is too thick, add in 1 more tablespoon aquafaba or warm water.
Adjust to taste, adding more lemon juice for more zesty flavour, more red pepper flakes for additional spice or additional salt, if desired.
To serve, top with a drizzle of olive oil and fresh parsley. Serve with pita, crackers, or raw veggies!