Drain the liquid from the beans, put the beans in a blender bowl, add half of the brine and beat until smooth. Adjust the density to your taste adding brine.
Then add olive oil and mustard, whisk again. If necessary, add salt.
White bean sauce turns out to be very tasty and satisfying, it perfectly replaces mayonnaise, they can be seasoned with salads, served with meat and vegetables. This sauce is perfect for vegetarians as there are no eggs or dairy products. Cooking it is very simple and fast. The composition includes a pickle brine, so the taste of the sauce will completely depend on the taste of the brine.