Recipes Side Dish Vegetables Sweet Potatoes Roasted Japanese Sweet Potato Be the first to rate & review! 2 Photos Simple roasted Japanese sweet potato. Submitted by MalibuMar Published on February 13, 2016 Save Rate Print Share Close Add Photo Prep Time: 5 mins Cook Time: 1 hr Total Time: 1 hr 5 mins Servings: 4 Yield: 4 potatoes Jump to Nutrition Facts Cook Mode (Keep screen awake) Ingredients 1x 2x 4x Oops! Something went wrong. Our team is working on it. Original recipe (1X) yields 4 servings 4 medium Japanese sweet potatoes Directions Preheat the oven to 400 degrees F (200 degrees C). Line a sheet pan with aluminum foil. Poke skin of potatoes 4 to 6 times with a fork. Place on the prepared pan. Roast until fork-tender, about 1 hour. I Made It Print Nutrition Facts (per serving) 195 Calories 0g Fat 46g Carbs 4g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 4 Calories 195 % Daily Value * Total Fat 0g 0% Sodium 125mg 5% Total Carbohydrate 46g 17% Dietary Fiber 7g 24% Total Sugars 10g Protein 4g 7% Vitamin C 5mg 6% Calcium 68mg 5% Iron 1mg 8% Potassium 765mg 16% * 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.