Peel, seed, and chop 2 pounds pumpkin into large bite-size pieces. Set aside.Heat 1½ tablespoons olive oil in a large skillet, then add 1 large onion (chopped) and sauté for 3 minutes.Add 3 cloves garlic, 1 inch ginger (both grated), and 2 bay leaves and fry for one more minute.
Stir in 2 teaspoons curry powder, 1 teaspoon turmeric powder, 1 teaspoon ground cumin, 1 teaspoon ground coriander, and ⅓ teaspoon red pepper flakes, and cook for 1 minute until fragrant.
Add the chopped pumpkin, 1½ cups cooked chickpeas, 2 cups vegetable broth, 1 can (15 ounces) crushed tomatoes, and 1 can (15 ounces) coconut milk.Season with 1 teaspoon salt and ⅛ teaspoon black pepper, stir well and simmer on medium heat, uncovered, for about 20 to 30 minutes or until the pumpkin is fork-tender.Turn the heat off, then stir in 1 tablespoon maple syrup and 1 teaspoon garam masala.
Serve pumpkin curry in a bowl next to basmati rice, top with 1 squeeze lemon juice and freshcilantro.