01 - Preheat oven to 400°F. Wrap beet in foil and place on a baking sheet. Roast for 40 to 45 minutes until fork-tender. Cool, peel, and chop.
02 - Lower oven temperature to 375°F. Cut pita breads into triangles and toss with olive oil, sea salt, and smoked paprika if using. Spread in a single layer on a baking sheet and bake for 10 to 12 minutes, turning halfway, until golden and crisp. Cool.
03 - Combine roasted beet, chickpeas, tahini, lemon juice, garlic, olive oil, cumin, salt, and black pepper in a food processor. Blend until mostly smooth.
04 - With processor running, add cold water one tablespoon at a time until desired creamy texture is reached. Taste and adjust seasoning.
05 - Transfer hummus to a serving bowl. Drizzle with additional olive oil and garnish as desired. Serve alongside pita chips.