Use a potato masher or what I find works a little better is a heavy-bottom glass to smash the chickpeas.
Add the remaining spread ingredients along with ½ teaspoon salt and ¼ teaspoon black pepper and combine using a rubber spatula.
Sandwich:
Spread the prepared chickpea spread onto 4 slices of bread, add all your desired greens, like baby spinach, cucumbers, avocados, and top with another slice of bread.
Any leftover chickpea spread can be covered and refrigerated for up to 5 days.