Dinner · Part 2 of 3: Instructions
Slow Cooker Turkey Breast with Sweet Potatoes Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 4
Before you start
Before you begin, ensure your slow cooker is clean and placed on a flat, heat-resistant surface. Peel and cube your sweet potatoes into uniform, one-inch pieces to promote even cooking. Measure out your chicken broth and maple syrup in advance so they are ready to pour.
If the turkey breast is quite thick, consider lightly scoring the skin or surface to allow the flavors to penetrate more effectively. Make sure you have a reliable meat thermometer on hand to check the internal temperature once the cooking time has elapsed.
Ingredients at a glance (5)
- 2 lb turkey breast
- 3 cups sweet potatoes, cubed
- 1/2 tsp ground cinnamon
- 1 cup chicken broth
- 2 tbsp maple syrup
Instructions
Initial Assembly
- Prepare the slow cookerPlace the turkey breast into the bottom of your slow cooker. Add the cubed sweet potatoes on top of the turkey to ensure they cook evenly as the juices release.Look for The turkey should lie flat at the bottom.Tip Ensure the potatoes are cut into uniform cubes for consistent cooking.
At the end of this phase, the turkey breast should be positioned at the base of the slow cooker with the sweet potatoes distributed evenly on top. The ingredients should look organized and ready to receive the seasonings and liquids. Ensure the slow cooker is plugged in securely and the settings are correctly adjusted to the low heat function before closing the lid to begin the cooking process.
Seasoning and Liquid Addition
- Season and add liquidsSprinkle the ground cinnamon evenly over the turkey and potatoes. Pour the chicken broth and maple syrup over the ingredients, allowing the liquids to pool at the base of the cooker.Look for The cinnamon should lightly coat the potatoes.Tip Avoid over-pouring the broth; the turkey will release its own juices as it cooks.
Once the cinnamon, broth, and maple syrup have been added, the liquid should settle at the bottom of the cooker. The cinnamon should be visible on the surface of the potatoes and turkey. Check that the liquids have coated the base effectively. Once this is confirmed, the slow cooker can be covered, and the timer set to begin the slow, steady cooking process that will develop the dish's flavors.
Cooking and Final Resting
- Cook and serveCover the slow cooker and cook on low for 4 hours. Once finished, ensure the turkey reaches an internal temperature of 165°F (74°C). Let the turkey rest for 10 minutes before slicing and serving with the tender sweet potatoes.Look for The turkey should be opaque throughout and tender.Safe temperature 165°F (74°C) internal temperature (poultry)Tip Check the temperature at the thickest part of the breast.
After four hours of cooking, the turkey should look tender and moist, with the sweet potatoes having softened significantly. The liquid at the bottom will have reduced slightly into a flavorful sauce.
Before serving, verify the internal temperature of the turkey with a thermometer. Once cooked, allow the turkey to rest on a cutting board for ten minutes, which lets the juices redistribute throughout the meat, ensuring maximum tenderness.
Common mistakes
A common mistake is overcrowding the slow cooker, which can lead to uneven cooking and excess liquid accumulation. Ensure there is enough space for the heat to circulate properly.
Another error is checking the temperature too early; frequent opening of the lid causes significant heat loss, which increases the overall cooking time. Finally, ensure the turkey is placed at the bottom so it can cook in the liquid, while the sweet potatoes sit on top to steam perfectly without becoming mushy.
How to tell it’s done
The turkey is done when the internal temperature reaches 165°F (74°C) as measured by a meat thermometer inserted into the thickest part of the breast. The meat should be completely opaque and pull apart easily with a fork.
The sweet potatoes should be fork-tender and easily pierced without resistance. If the turkey is not quite at the required temperature, continue cooking for an additional 15 to 30 minutes, keeping the lid securely closed to maintain the heat within the cooker.
- Poultry: 165°F (74°C) in the thickest part
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)