Mash the chickpeas in a mixing bowl and with a fork.
Add to the mixing bowl the vegan mayonnaise, chopped radishes, lemon juice, chopped capers, Dijon mustard, horseradish sauce, salt and pepper. Toss gently to combine.
Taste the mixture and add more salt and pepper if needed.
Use as needed in sandwiches or salads.
Notes
Using cooked chickpeas: If using cooked chickpeas instead, measure out 1 and ½ cups.
Horseradish sauce: You can replace this sauce with dill pickle relish.
Storage: Leftovers can be stored in the fridge for 2-3 days.
Serving Suggestions: This mixture can be used as fillings to sandwiches up to 4 sandwiches.
Optional ingredients: You can include cucumbers for extra crunchiness and freshness, add ½ a cup of diced cucumbers