Preheat the oven to 425°F. Peel the beet, and wrap the beet in foil and roast until fork tender. 30-45 minutes.
Rinse the chickpeas well and remove the skins.
When the beet is out of the oven, let cool and cut into chunks.
Add the beet, chickpeas, tahini, olive oil, dill, garlic, and lemon juice to the food processor. Process until smooth and season with the salt, adding more as preferred.
Process again for 1-2 minutes or until the hummus is smooth.
To serve, plate with a swirl, garnish with dill and a drizzle of olive oil.