Preheat the oven to 400°F (200°C).

In a large mixing bowl, combine the cubed sweet potatoes, sliced red bell pepper, and sliced onion. Drizzle with olive oil and toss to coat.

Spread the sweet potato mixture onto a baking sheet in a single layer. Roast in the preheated oven for 20 minutes.

While the vegetables are roasting, heat a large skillet over medium heat. Add the sliced Italian sausage and cook until browned and cooked through, about 10 minutes.

In a small bowl, whisk together honey, minced garlic, soy sauce, apple cider vinegar, and black pepper.

Once the sweet potatoes are tender and roasted, add them to the skillet with the sausage. Pour the honey garlic sauce over the mixture and stir to combine. Cook for an additional 2-3 minutes until heated through.

Serve warm and enjoy!