Preheat your oven to 200C /400 F. Roughly chop the pumpkin and zucchini and place them in a casserole dish—season with salt, pepper, and 2 tbsp olive oil.
Step 2
Toss to combine. Bake for 15-20 minutes until soft and slightly roasted. Let them cool for 5 minutes.
Step 3
Transfer the roasted zucchini and pumpkin to a food processor. Add the garlic, tahini, lemon juice, and remaining olive oil—Blitz for a couple of seconds.
Step 4
Taste and adjust seasoning as desired. If you prefer your hummus silky smooth, process it further. We kept this recipe a little chunky.
Step 5
Transfer the pumpkin hummus to a plate. Swirl with a spoon to spread it. Garnish with sumac powder and chopped parsley, and serve immediately.