In a bowl, toss cubed sweet potatoes with chipotle chiles and sauce, honey, garlic, salt and pepper until thoroughly combined. Heat 1 tbsp olive oil over medium in a skillet. Add sweet potatoes and cook, stirring occasionally, until just starting to soften, about 8 minutes. Add quinoa and toast, tossing once or twice, for 3-5 minutes until a slightly nutty smell emits from the skillet. Pour in broth or water and bring to a simmer, then lower heat and simmer gently, uncovered, for 15-20 minutes until quinoa absorbs most of the water and is soft. If the liquid boils down too quickly, add 1/4 cup at a time. Season with salt and pepper to taste, if needed.