Put the walnuts in the bowl of your food processor and pulse a few times
To the walnuts add the chickpeas and pulse to make a crumbly mixture. You don't want a paste and you can even keep some beans whole for texture
In a separate bowl combine the mayo, lemon juice, garlic powder, red onion, parsley, apple, cranberries, cayenne and agave or maple syrup (if using). Stir to combine to make the dressing
To the dressing add the chickpea and walnut mixture and stir to mix together
Season with salt & pepper
Store in the fridge until ready to serve
Serve in lettuce boats, on top of salad greens, as a dip or use to make a sandwich