If using dried chickpeas, soak overnight, drain, and cook until tender (1–1½ hours). If using canned, rinse and drain.
Heat 3 tbsp olive oil in a wide pot over medium heat. Add fennel and onion; sauté until soft.
Add garlic, chickpeas, bay leaves, ginger, and turmeric. Stir well.
Add vinegar and honey, stir, then pour in enough vegetable stock to barely cover chickpeas.
Simmer 45–60 min, covered, until thick and creamy. Season to taste.
Drizzle remaining olive oil when serving.