Get everything going. Preheat your oven to 425°F. This is multitasking territory, we're cooking chicken and sweet potatoes simultaneously because efficiency is sexy.
Chicken time. Cook your frozen chicken according to package directions. Whether that's baking, air frying, or whatever the box tells you to do. The goal is hot, cooked chicken that's ready for buffalo transformation.
Sweet potato magic. While the chicken cooks, dice your sweet potatoes into roughly equal pieces, about 3/4-inch cubes work perfectly. Toss them with olive oil, salt, and pepper until they're well coated. Spread them on a baking sheet in a single layer (don't crowd them, they need space to get crispy).
Roast like you mean it. Pop those sweet potatoes in the oven for 25-30 minutes, until they're tender inside and lightly charred on the edges. Those dark, caramelized bits are pure gold, don't be afraid of a little char.
Slaw assembly. While everything roasts, toss your shredded cabbage, diced celery, chopped cilantro, and cilantro dressing together in a bowl. This is your fresh, crunchy contrast to all the warm, spicy goodness. Taste and adjust seasoning, add salt, pepper, or more dressing as needed.
Buffalo transformation. Once your chicken is cooked through, dice it into bite-sized pieces and toss with buffalo sauce. Don't be shy here, make sure every piece gets coated. This is where the magic happens.
Bowl assembly time. Start with a base of those gorgeous roasted sweet potatoes, add a generous scoop of the cabbage slaw, then top with your saucy buffalo chicken. Drizzle ranch over everything because ranch makes everything better.
Final touches. Taste and adjust, need more buffalo sauce? More ranch? A pinch of salt? Trust your taste buds and make it exactly how you want it.