01 - Set oven temperature to 400°F.
02 - Wrap beet in foil, drizzle with olive oil, and roast on a baking sheet for 40 to 45 minutes until fork-tender. Allow to cool, then peel and chop.
03 - Cut pita breads into triangular wedges. Arrange on a baking sheet, brush with olive oil, sprinkle with sea salt and smoked paprika if using. Toast in the oven for 8 to 10 minutes, flipping once, until golden and crisp. Let cool before serving.
04 - Combine roasted beet, chickpeas, tahini, lemon juice, garlic, olive oil, cumin, and sea salt in a food processor. Blend until smooth, adding cold water one tablespoon at a time until creamy. Adjust seasoning to taste.
05 - Transfer hummus to a serving bowl, drizzle with olive oil, and serve alongside toasted pita chips.