Quick, easy, and versatile.
Add beans to blender or food processor. Add garlic, herbs, olive oil, lemon juice, salt, and cayenne powder. Blend several minutes, stopping to scrape down the sides several times. Add reserved liquid to reach desired consistency.
Taste, and adjust for seasoning. If desired, garnish with a generous drizzle of olive oil and a scattering of fresh chopped herbs. Serve at room temperature or chilled.
To prepare dried beans:
Rinse the dried beans and sort them, checking for stones or debris. Soak the beans overnight in cold water covering the beans by at least two inches.
The next day, drain beans and discard water, and add fresh water and a bay leaf to the pot to cover the beans by at least two inches. Bring to a gentle boil and cook until completely tender, one to two hours.
Drain the beans, reserving some of the liquid. Remove bay leaf and let beans cool to room temperature.