Prep the sweet potatoes and sausage by peeling and dicing the sweet potatoes and slicing the sausage.
In a large skillet, heat olive oil over medium heat and cook the sausage for 5-7 minutes until golden and crispy.
Combine sweet potatoes with olive oil, garlic powder, onion powder, paprika, salt, and pepper in a large bowl. Toss to coat and spread on a baking sheet. Bake at 400°F for 25-30 minutes, stirring halfway through.
Prepare the honey garlic sauce by combining honey, soy sauce, minced garlic, and apple cider vinegar in a small saucepan. Heat over medium heat for about 5 minutes until thickened.
Combine roasted sweet potatoes and cooked sausage in a large bowl, drizzle with honey garlic sauce, and toss to combine. Serve hot garnished with parsley.