Prepare the Sauce
In a blender or food processor, combine the artichoke brine, lemon juice, Dijon mustard, white navy beans, garlic powder, black pepper, and salt. Blend until smooth and creamy.
Tip: If the mixture seems too thick, add a spoonful of water (or more artichoke brine) to reach your desired consistency.
Smash the Chickpeas
Drain and rinse your chickpeas, then place them in a large mixing bowl. Using a fork or a potato masher, smash the chickpeas until they’re partially broken down but still have a bit of texture.
Combine Ingredients
Pour the blended sauce over the smashed chickpeas.
Add the chopped celery, pickle, and green onions.
Stir everything together until well combined.
Adjust seasonings (salt, pepper, or a squeeze more lemon juice) to taste.
Assemble Your Sandwich
Spread the smashed chickpea mixture onto your favorite bread or toast.
Top with crisp lettuce, sliced tomato, or any other sandwich fixings you love.
Close it up, slice, and enjoy!