Preheat your oven to 400°F. Place cauliflower florets and garlic cloves on a baking tray and drizzle with 1 tablespoon avocado oil; toss to combine. Roast for 15-20 minutes, then allow to cool.
Combine the cauliflower, garlic, remaining avocado oil, lemon juice, tahini, water, and seasonings into a blender or food processor and blend until mostly smooth, adding water or additional oil until a desired consistency is reached.
Taste and adjust seasoning as necessary.
To serve, place the hummus in a bowl and drizzle with olive oil and a sprinkle of paprika. Serve with low carb crackers, carrot sticks, celery sticks, or other veggies.
Best stored in an air tight container in the fridge up to 2 weeks.