Southwest Roasted Sweet Potatoes

Heat oven to 400 degrees. Put sweet potatoes and onions on a large baking sheet, drizzle with 2 tablespoons oil. Toss to coat and spread out in a single layer. Sprinkle with salt and pepper. Roast, turning occasionally until potatoes begin to brown on the corners and they are just tender inside, 30 to 40 minutes. Remove from the oven keep on pan until ready to mix with dressing.

Put chilies in a blender or mini food processor along with garlic, lime juice, remaining olive oil, and a sprinkle of salt and pepper. Process until blended.

Put warm vegetables in a large bowl with beans and bell pepper toss with dressing and cilantro. Taste and adjust seasoning if necessary. Serve warm or at room temperature or refrigerate for up to a day.