01 - Preheat the oven to 425°F. Line a rimmed baking sheet with parchment paper and set aside.
02 - In a large mixing bowl, combine the sweet potato cubes and drained chickpeas. Drizzle with olive oil and sprinkle with smoked paprika, ground cumin, salt, and pepper. Toss until evenly coated, then spread in a single layer on the prepared baking sheet.
03 - Roast for 25 to 30 minutes, tossing halfway through, until the sweet potatoes are golden brown and fork-tender and the chickpeas are lightly crisped.
04 - While the vegetables roast, prepare the quinoa according to the package directions. Fluff with a fork and set aside.
05 - In a small bowl, whisk together the tahini, lemon juice, water, minced garlic, maple syrup, and a pinch of salt until smooth. Add additional water, one teaspoon at a time, until the dressing reaches a pourable consistency.
06 - Divide the baby spinach and cooked quinoa between two serving bowls. Arrange the roasted sweet potatoes, chickpeas, halved cherry tomatoes, shredded red cabbage, and avocado slices over each bowl.
07 - Drizzle the tahini dressing generously over each assembled bowl. Serve immediately while the roasted components are still warm.