Preheat your oven to 200°C (390°F). Line a baking sheet with parchment paper to prevent sticking.
Drain and rinse the canned chickpeas thoroughly. Pat them dry with a clean kitchen towel to remove excess moisture, which helps achieve crispiness.
In a mixing bowl, toss the chickpeas with half of the olive oil, paprika, cumin, and a pinch of salt. Ensure they are evenly coated for flavorful roasting.
Spread the seasoned chickpeas in a single layer on the prepared baking sheet. Roast in the oven for about 20-25 minutes, shaking the pan halfway through, until they are golden brown and crispy.
While the chickpeas roast, prepare the greens. Massage the greens with a teaspoon of lemon juice and a pinch of salt until they soften and develop a slight shine, about 2-3 minutes.
If using grains or rice, cook them according to package instructions until tender, then fluff with a fork and set aside.
In a small bowl, whisk together the tahini, lemon juice, minced garlic, remaining olive oil, and a pinch of salt. Add water gradually until the dressing reaches a creamy, pourable consistency.
Assemble the bowls by layering the softened greens and grains at the bottom, then top with the roasted chickpeas.
Drizzle the tahini dressing generously over the assembled bowl, ensuring each bite is coated with its creamy richness.
Finish with a sprinkle of freshly ground pepper or your favorite herbs for extra flavor. Serve immediately for the best crunch and freshness.