Slow Cooker Candied Sweet Potatoes

By: Barbara Updated on Tue, 17 Mar 2026 03:05:45 GMT Perfect Sides
Barbara, recipe developer and home cook at Graceful Flavors
Barbara

Hi, I'm Barbara, the recipe developer and home cook behind Graceful Flavors. I share approachable recipes with clear steps, familiar ingredients, and delicious results for real everyday kitchens.

Updated on Tue, 17 Mar 2026 03:05:45 GMT

Read it →
Sliced apples with nuts and spices. Pin it
Sliced apples with nuts and spices.

Slow cooker candied sweet potatoes make an effortless yet impressive side dish perfect for holiday dinners or cozy family meals. This recipe is both vegan and paleo friendly so it fits into many diets without sacrificing flavor or texture. The sweet potatoes slowly cook with maple syrup and cinnamon creating a naturally sweet, warm, and comforting dish that fills your kitchen with inviting aromas. If you prefer quicker cooking, there is also an Instant Pot adaptation included.

My family first tried this at a holiday gathering and now it’s a must-have every year. I love how the slow cooker lets the flavors deepen as it gently cooks and the sweet potatoes turn tender but not mushy.

Ingredients

  • Sweet potatoes: peeled and sliced into half inch rounds or large chunks for even cooking and a creamy texture
  • Maple syrup: adds natural sweetness and depth with a rich, caramel like flavor
  • Arrowroot starch: helps thicken the syrup creating a glossy coating on the potatoes
  • Cinnamon: delivers a warm spicy note essential to the classic candied sweet potato taste
  • Chopped nuts: add a crunchy contrast and nutty flavor pecans or walnuts work beautifully
  • Orange juice: brightens the dish with a subtle tang that balances the sweet
  • Water: only needed for Instant Pot pressure cooking to prevent burning

Step-by-Step Instructions

Spoon sweet potatoes into your slow cooker:
ensuring an even layer for consistent cooking
Sprinkle arrowroot starch and cinnamon:
evenly over the potatoes which will thicken the sauce and infuse warmth
Gently pour maple syrup and orange juice over the potatoes:
making sure they are all coated without stirring too roughly
Cook on high for 2 to 3 hours or low for 4 to 6 hours:
during this time the sweet potatoes tenderize and flavors meld beautifully
Once cooked, give the sweet potatoes a gentle stir:
to distribute the glossy syrup
Sprinkle chopped nuts on top before serving:
to add wonderful texture and nutty flavor
Sliced apples with nuts and spices.
Sliced apples with nuts and spices.

My favorite ingredient has to be the maple syrup, it transforms simple sweet potatoes into a luscious treat. I remember the first time I made this my kitchen smelled like a bakery for hours and everyone wanted seconds.

Storage Tips

Store cooled leftovers in an airtight container in the refrigerator for up to four days. Warm slowly in the oven or microwave to maintain texture. To keep the nuts crunchy, add them fresh just before serving instead of mixing them into leftovers.

Ingredient Substitutions

You can substitute honey if not vegan but maple syrup lends a deeper flavor. If arrowroot starch is not available use cornstarch to thicken. For nut allergies, omit the nuts or swap them for toasted seeds like pumpkin or sunflower seeds for crunch.

Serving Suggestions

Perfect alongside roasted turkey or chicken for holiday feasts. Pair with leafy greens or a crisp salad to balance the sweetness. It also works great spooned over oatmeal or as a side for vegetarian mains.

Cultural Context

Candied sweet potatoes are a traditional dish in Southern US cuisine often enjoyed at Thanksgiving or Christmas. This slow cooker version modernizes it while keeping the nostalgic flavors, making it approachable for busy cooks today.

Sliced apples with nuts in a sauce.
Sliced apples with nuts in a sauce.

Frequently Asked Questions

How do I prepare the sweet potatoes for cooking?

Peel and slice the sweet potatoes into 1/2-inch rounds or chop into large chunks to ensure even cooking and absorption of flavors.

Can this dish be made in an Instant Pot?

Yes, the sweet potatoes can be pressure cooked for 3 minutes, then combined with the syrup, spices, and orange juice in sauté mode to coat evenly.

What role does the arrowroot starch play?

Arrowroot starch helps thicken the sauce and provides a silky texture that helps the syrup and spices cling to the sweet potatoes.

Are the nuts necessary, and can they be omitted?

Chopped nuts add a contrasting crunch and depth of flavor but can be left out if preferred or for nut-free options.

How long should the slow cooker run on high or low settings?

Cook on HIGH for 2 to 3 hours or on LOW for 4 to 6 hours until the sweet potatoes are tender and the flavors have melded.

4.70 from 85 votes

Candied Sweet Potatoes Slow Cooker

Prep Time:
25 Minutes
Cook Time:
180 Minutes
Total Time:
205 Minutes
Servings:
6
Sliced apples with nuts and spices.

Tender sweet potatoes infused with cinnamon, maple syrup, and topped with chopped nuts for a cozy dish.

Ingredients

  • Main Ingredients

  • 3 pounds peeled sweet potatoes, sliced into 1/2-inch rounds or chopped into large chunks
  • Sweetener and Flavoring

  • 3/4 cup pure maple syrup
  • 1 tablespoon ground cinnamon
  • 1/4 cup fresh orange juice
  • 2 teaspoons arrowroot starch
  • Toppings

  • 1/3 cup chopped nuts (optional)
  • Instant Pot Only

  • 1 cup water

Instructions

1.

1. Prepare Sweet Potatoes for Slow Cooker: Place the peeled and sliced sweet potatoes into the slow cooker. Evenly sprinkle the arrowroot starch and cinnamon over the potatoes.

2.

2. Add Liquids and Coat: Pour the maple syrup and orange juice over the sweet potatoes. Gently stir to ensure all pieces are well coated.

3.

3. Slow Cook Sweet Potatoes: Cook on HIGH for 2 to 3 hours or on LOW for 4 to 6 hours until tender.

4.

4. Add Nuts and Serve: Stir the sweet potatoes gently, then sprinkle the chopped nuts on top if using. Serve warm.

5.

5. Prepare Sweet Potatoes for Instant Pot: Add 1 cup of water and the peeled sliced sweet potatoes into the Instant Pot. Seal the lid and set the valve to the sealing position.

6.

6. Pressure Cook Sweet Potatoes: Cook on high pressure for 3 minutes, then perform a quick release.

7.

7. Drain and Mix with Flavorings: Remove the sweet potatoes and drain the cooking liquid. Set the Instant Pot to sauté on low. Stir in arrowroot starch, cinnamon, orange juice, and maple syrup. Return the sweet potatoes to the pot and toss gently until evenly coated.

8.

8. Top with Nuts and Serve: Transfer potatoes to serving dish and sprinkle chopped nuts on top before serving, if desired.

Notes

  1. Use a gentle stir to avoid mashing the sweet potatoes and to maintain their shape.
  2. Arrowroot starch acts as a natural thickener, enhancing the glaze without altering flavor.

Tools You'll Need

  • Slow cooker or Instant Pot
  • Measuring cups and spoons
  • Mixing spoon

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains nuts if toppings are added

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 210
  • Total Fat: 3 g
  • Total Carbohydrate: 55 g
  • Protein: 2 g