Place a pound of cooked chickpeas and garlic into a food processor. Process until smooth. You may have to stop and scrap the sides of the bowl a few times.
Add the water and lemon juice. Process to combine about 20-30 seconds. Scrap sides of bowl.
Add the Tahini. Process to combine about 20-30 seconds. Scrap sides of bowl.
Add the fresh pumpkin and nutmeg. Process to combine about 20-30 seconds. Scrap sides of bowl.
With the food processor running slowly drizzle in your olive oil.
Add salt to taste. Pulse a few times to combine, and taste. If it needs more salt, add a little more and repeat.
To make it look more like the color of the inside of a pumpkin you can add turmeric. Add a little a a time until you get the color you want. I wouldn't do more than a 1 teaspoon or you might throw off the flavor.
Serve inside of a small carved out pumpkin for fall cuteness!