Blend the hummus base. Add chickpeas, tahini, lemon juice, garlic, cumin, salt, paprika, and 2 tablespoons olive oil to a blender. Add 2–4 tablespoons water as needed to create a thick but spreadable puree. Blend until very smooth.

Taste and adjust. The mix should taste slightly saltier and brighter than usual. Note: Flavors soften after drying and rehydrating, so a bit of extra lemon and salt now pays off later.

Prepare drying trays. Line dehydrator trays with nonstick sheets or an oven tray with silicone mats. Avoid paper that can stick.

Spread thin and even. Using a spatula, spread the hummus in a uniform layer about 1/8 inch thick. Thinner layers dry faster and more evenly.

Dehydrate low and slow. In a dehydrator, dry at 135°F/57°C for 6–10 hours, flipping sheets halfway if needed. In an oven, set to the lowest temperature ( ideally 170–200°F / 75–95°C), prop the door slightly open for airflow, and bake 3–5 hours, checking often. It’s done when completely dry, brittle, and not tacky.

Cool completely. Let the dried sheets cool to room temperature to avoid trapping moisture during storage.

Break and grind. Break the sheets into shards and grind in a spice grinder or blender until very fine. If needed, sift and re-grind larger bits.

Season the powder. Taste the powder. If it needs more brightness or depth, whisk in a little citric acid (start with 1/8 teaspoon), extra salt, or ground spices. Optional: Stir in 1–2 teaspoons powdered lemon zest for zing.

Store airtight. Transfer to a jar or vacuum-seal bag with a desiccant pack if you have one. Label with date and any flavor notes.

To rehydrate. Mix 1/2 cup hummus powder with 6–8 tablespoons cold water and 1–2 teaspoons olive oil. Stir until smooth, adding water a little at a time to your preferred texture. Rest 2–3 minutes to let flavors bloom, then adjust salt, lemon, or oil.