Tandoori Spiced Sweet Potatoes and Chickpeas

Name: Tandoori Spiced Sweet Potatoes and Chickpeas
Prep time: 15 min
Cook time: 50 min
Total time: 1 h 5 min
Cuisine: Asian, Indian
Ingredients: 3 cups cooked chickpeas (2 15-ounce cans, drained and rinsed); 1 teaspoon ground ginger; 1 1/2 teaspoons garam masala; 1/2 teaspoon turmeric; 1/2 teaspoon sweet paprika; Dash cayenne; 1/2 teaspoon coarse salt; 1 tablespoon vegetable oil (substitute a few tablespoons vegetable broth for a no oil option); 4 medium sized sweet potatoes, scrubbed; 1 tablespoon tahini, cashew butter, or almond butter; 1/4 cup unsweetened soy or almond milk; 1/4 teaspoon salt; dash crushed red pepper flakes; 2 cups washed and chopped leafy greens; Chopped cilantro leaves and stems, for serving; 1/3 cup tahini; 1/4 cup water; 2 tablespoons lime juice; 1/2 teaspoon fine salt; 1 small (crushed garlic cove); 1/2 teaspoon agave or maple syrup