Go Back
+ servings

Sous Vide Sweet Potatoes: How to Cook Sweet Potatoes Perfectly

Sous Vide Sweet Potatoes are the most delicious and nutritious veggie ever! They’re fluffy, sweet and come out perfectly EVERY TIME! This simple side dish recipe takes a few minutes to prepare, then the sous vide machine will do the rest of the work and cook the sweet potatoes to perfection. 
Course Side Dish
Cuisine French
Keyword Sous Vide Sweet Potatoes
Prep Time 5 minutes
Cook Time 30 minutes
Total Time 35 minutes
Servings 4 servings as a side
Calories 162kcal
Author Izzy


  • 1 ½ pounds sweet potatoes
  • 1/2 teaspoon kosher salt (use less if using table salt), plus more for serving
  • 1/4 teaspoon ground black pepper
  • 1/2 tablespoon olive oil
  • chopped fresh parsley optional for garnishing


  • Preheat the Sous Vide Machine: Fill a large container or pot with water. Attach the sous vide precision cooker and set the temperature to 194ºF/90ºC.
  • Season the Sweet Potatoes: Wash the sweet potatoes, peel the skin, and cut them into 1/2-inch cubes.
  • In a large bowl, mix the sweet potato cubes with olive oil, salt, and pepper. Toss until they are evenly coated.
  • Vacuum-seal the Bag: Add the seasoned sweet potato pieces into a vacuum-seal bag or zip-lock bags and arrange them in a single layer.
  • Vacuum seal the bag if you have a vacuum sealer, otherwise, use a zip-lock bag using the “water displacement” technique: Just seal all but one corner of the bag. Slowly place it in the water bath, and make sure everything below the zip-line is covered by water. Then seal the rest of the bag. (Make sure to arrange in one layer. If your bag is not large enough, use multiple bags).
  • Make sure the sweet potatoes are fully submerged. You can add sous vide weight or use heavy kitchen items to weigh the bag down if necessary.
  • Sous Vide Cook: Cook for 30 minutes.
  • When the timer goes off, take the bag out and remove the sweet potatoes from the bag and transfer to a plate.
  • Season with more salt, pepper and optional chopped fresh parsley.


Calories: 162kcal | Carbohydrates: 34g | Protein: 3g | Fat: 2g | Saturated Fat: 1g | Sodium: 384mg | Potassium: 573mg | Fiber: 5g | Sugar: 7g | Vitamin A: 24132IU | Vitamin C: 4mg | Calcium: 51mg | Iron: 1mg