Boil the chickpeas. In a medium-sized pot, add the canned chickpeas, 1 ½ cup of water, 1 teaspoon of cumin and ½ teaspoon salt. Bring to a boil on medium-high heat, then reduce heat and continue cooking for 5 minutes or until the chickpeas are just starting to break up. You want them soft, but not mush!
Transfer to beaker or blender. With a ladle, remove 1 cup of chickpeas together with some water and place into a beaker (or blender), add lemon juice, garlic, yogurt, and tahini. Blend until smooth and creamy: If you need more water because the mixture is too thick, add 1 tablespoon at a time of chickpea water or use more lemon juice. It's a good idea to taste it as you blend to ensure you're happy with the flavours.
Add the spices. Once the chickpeas are nice and creamy, add the cumin and coriander to the sauce and give it one last whirl.
Prepare your bowl! Drain the cooked chickpeas and place them in a shallow bowl. Lightly break up some of the whole chickpeas by mashing with a fork, but don't go overboard with the mashing; you want most chickpeas to stay whole. Pour the chickpea sauce over top of the whole chickpeas and mix. Now it is ready for toppings.
Toppings. There is no shortage of topping ideas for Musabaha; you can use the magic garlicky green sauce or fresh parsley, olive oil, ground cumin or paprika. You can also Add pine nuts or almonds fried in ghee.