Preheat oven to 350°F. Line an 8-inch square baking pan with parchment paper.
Add all ingredients except chocolate chips to a food processor and blend until smooth.
Stir in chocolate chips.
Pour batter into prepared baking pan and smooth out the top.
Bake for 30 minutes, or until the top is dry and the edges are golden brown.
Place the baking pan on a wire rack to cool. They will firm up more as they cool.
Store leftovers covered in the fridge for up to 5 days (they will get more thick and fudgy in the fridge).
Notes
Chickpeas: If you are using canned chickpeas and don't want leftover chickpeas, you can use one 15oz can (contains about 1 1/2 cups chickpeas). Your blondies will just be a bit thinner.