Begin by adding oil or water to a large pan along with minced garlic and diced onions. Saute over medium heat until garlic is fragrant and onions are translucent.
Once the onions and garlic are cooked, add in all of the remaining sauce ingredients and stir until combined.
Add in rinsed and drained chickpeas and cook over medium-low heat for about 10 minutes.
Once the sauce has thickened and mixture is finished cooking, begin stirring in the fresh spinach until the leaves have wilted.