*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
**Nutrient information is not available for all ingredients. Amount is based on available nutrient data.
(-)Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.
Heat olive oil in a large skillet over medium heat. Add sweet potato; cover and cook, stirring occasionally, until tender, 8 to 10 minutes. Transfer to a large bowl.
Cook and stir sausage in the same skillet over medium-high heat until crumbled and browned, about 5 minutes. Add to the sweet potato in the bowl.
Cook and stir onion and red bell pepper in the same skillet until tender, about 3 minutes. Season with salt and pepper. Add mushrooms and kale; cook until kale softens, about 3 minutes more. Transfer to the bowl.
Whisk eggs, water, thyme, salt, and pepper together in a small bowl. Stir into the sausage mixture. Pour into a large baking dish.
Bake in the preheated oven until sweet potato starts to brown, 20 to 25 minutes. Let stand for 5 minutes. Garnish with green onion.