Paprika is a ground spice made from dried red fruits of the larger and sweeter varieties of the bell pepper. Typically, just labeled as paprika, this spice adds vibrant colour to any dish. It can be sprinkled as a garnish over devilled eggs or potato salad, or used as a flavouring for meat rubs.
Put the garlic, 2 tablespoons of the oil, 2 teaspoons of the paprika, and the salt, black pepper, and cayenne in a food processor, or blender. Mash or process until relatively smooth.
Add the chickpeas, tahini, and lemon juice, and process until the hummus is uniform in texture and as smooth as you like it, adding the reserved chickpea cooking liquid as needed if the mixture is too thick.
Taste and adjust the seasoning. Sprinkle the remaining ½ teaspoon paprika over the hummus, drizzle with the remaining 1 tablespoon oil.