Vibrant Roasted Beetroot Hummus

Ingredients (for 4 servings)

• 1 whole — medium beetroot, peeled and chopped • 1 can chickpeas, rinsed and drained • 1/4 cup tahini • 2 tbsp olive oil • 2 tbsp lemon juice • 1 garlic clove • 1/2 tsp ground cumin • 1/2 tsp salt, or to taste • 2 to 4 tbsp water, as needed