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Dinner · Part 2 of 3: Instructions

Creamy Cinnamon Butter Mashed Sweet Potatoes Step-by-step instructions

A mound of creamy, vibrant orange mashed sweet potatoes with cinnamon swirls in a ceramic bowl.
Prep
Cook
Total
Serves
6

Before you start

Before starting, ensure your slow cooker crock is clean and dry. Peel your sweet potatoes completely and cut them into uniform, one-inch cubes to ensure they cook evenly.

Have your spices measured and ready to go. If using cold butter, slice it into thin pats so it distributes effectively across the potatoes once added to the crock.

Ingredients at a glance (5)
  • 3 lbs sweet potatoes, peeled and cubed
  • 1/2 cup unsalted butter, sliced
  • 1 tsp ground cinnamon
  • 1/4 tsp ground nutmeg
  • 1/2 cup apple cider

Instructions

Preparation and layering

  1. Prepare the slow cooker
    Place the peeled and cubed sweet potatoes into the base of the slow cooker. Ensure the potatoes are distributed evenly to allow for uniform cooking during the long, slow heating process.
    Look for Potatoes should be in a single layer or slightly piled, filling the crock.
    Tip Cut the potatoes into uniform one-inch cubes to ensure they soften at the same rate.

The sweet potatoes should be neatly cubed and placed in the slow cooker.

Ensure the crock is not overfilled, leaving a small amount of space at the top to prevent bubbling over during the cooking process. The ingredients are now ready to be seasoned and set for the long cook.

Seasoning and steaming

  1. Season and steam
    Dot the top of the potatoes with the butter slices. Sprinkle the ground cinnamon and nutmeg evenly over the surface. Pour the apple cider carefully over the mixture to provide steam and flavor.
    Look for Butter should be distributed across the top of the potato mound.
    Tip Use a light hand when sprinkling the cinnamon to avoid clumping in one spot.

The butter, cinnamon, nutmeg, and apple cider should be evenly distributed over the top of the potatoes. The aroma of the spices will begin to meld as the slow cooker heats up. Ensure the lid is securely in place to create the necessary steam for the cooking process.

Final mashing

  1. Cook and mash
    Cover the slow cooker and cook on high for 4 hours or low for 7 to 8 hours until tender. Once fully cooked, use a potato masher to blend the potatoes, melted butter, and cider until smooth and creamy.
    Look for Potatoes should yield easily to the pressure of a fork or masher.
    Tip Mash while the potatoes are still steaming hot for the smoothest possible texture.

The potatoes will look soft and translucent when fully cooked. Use the masher to combine all ingredients until the mixture is uniform, creamy, and smooth. The final dish should be warm, fragrant, and hold its shape well when served on a plate or in a bowl.

Common mistakes

Avoid cutting the potatoes into uneven sizes, as this leads to some pieces being mushy while others remain hard. Do not over-mash the potatoes, as this can lead to a gummy texture.

Refrain from lifting the lid during the cooking process, as this releases essential heat and steam that is needed to soften the potatoes properly.

How to tell it’s done

The potatoes are done when they are fork-tender and can be easily pierced through to the center with no resistance.

When mashing, they should break down into a smooth, luxurious consistency without large lumps remaining. The butter and apple cider should be fully incorporated into the mash, leaving no pools of liquid at the bottom.

Coming up in Part 3: common questions

  • Can these mashed sweet potatoes be made in a regular pot on the stove?
  • Why are the potatoes still lumpy after mashing?
  • Can these be kept warm in the slow cooker?

Also in Part 3: variations (Savory Herb Twist, Maple Pecan Crunch), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)