Spicy Vegetable and Potato Curry recipes

Name: Spicy Vegetable and Potato Curry recipes
Ingredients: 1 small onion, chopped; 2 serrano peppers (remove seeds for a milder curry), chopped; 3 cloves garlic; 1 1/4 cup low-sodium vegetable broth; 1 small cinnamon stick; 1 1/4 teaspoon ground cumin; 1 teaspoon ground turmeric; 3/4 teaspoon ground coriander; 1 cup canned light coconut milk; 2 large tomatoes, chopped, or 2 cups canned diced tomatoes; 1 small eggplant, diced; 3/4 pound yellow potatoes, cut into 3/4-inch pieces; 1/4 teaspoon fine sea salt, or to taste; 1/3 pound green beans, trimmed and cut into 1-inch pieces (about 2 cups); cilantro leaves