Sweet Potato Coconut Curry

Name: Sweet Potato Coconut Curry
Ingredients: 2 tablespoons vegetable oil; 2 tablespoons curry powder; 2 mediums sweet potatoes (1pound), peeled and cut into 1-inch cubes; 1 large yellow onion, roughly chopped; 1 tablespoon minced fresh ginger; ½ Serrano chile, minced; 1 (14-ounce) can coconut milk; 3 tablespoons light brown sugar; 3 plum tomatoes, chopped (about 1cup); 1 cup snow peas, trimmed; 2 cups smoked jasmine rice, for serving; ½ cup chopped salted peanuts, for garnish; ¼ cup chopped fresh Thai basil or cilantro, for garnish