Dinner · Part 2 of 3: Instructions
Slow Cooker Apple Bourbon Turkey Breast Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 6
Before you start
Before starting, ensure your slow cooker insert is clean and dry. Remove the turkey breast from the refrigerator about 20 minutes before you begin to take the chill off, but do not leave it out for longer than 30 minutes to ensure food safety.
Have your measuring tools ready and ensure the apple cider is at room temperature. If you have a meat thermometer, calibrate it or ensure it is ready for use, as it is the most reliable way to judge the doneness of the turkey breast once the cooking time concludes.
Ingredients at a glance (4)
- 3 lb turkey breast
- 1 tbsp Dijon mustard
- 1/4 cup dark brown sugar
- 1 cup apple cider
Instructions
Initial Setup
- Prepare the slow cookerPlace the turkey breast into the bottom of the slow cooker insert. Ensure the meat is positioned evenly to allow for consistent cooking throughout the process.Look for The turkey should sit flat on the base of the slow cooker.Tip If the turkey breast is very large, ensure the lid fits securely to trap the moisture.
At this stage, the turkey should be positioned flat in the slow cooker insert. The surface should be clean and ready for the seasonings. There should be no signs of frozen patches on the meat, and the surrounding countertop should be clean of any raw meat juices to prevent cross-contamination. Ensure the power cord is clear of any water or heat sources before plugging the unit in and starting the process.
Seasoning Application
- Apply seasoningsSpread the Dijon mustard over the top of the turkey breast using a spoon. Immediately follow by sprinkling the dark brown sugar evenly across the surface of the meat.Look for The sugar should form a light coating over the mustard.Tip Use the back of the spoon to gently pat the sugar so it adheres to the mustard.
The turkey breast should be evenly coated with the mustard and brown sugar. The mustard should act as a glue, holding the sugar in place across the top of the meat. You should see a uniform layer of seasoning that will eventually melt into the apple cider. Check that the sugar is not clumped in one area, as this will help ensure a balanced flavor profile when the sauce begins to reduce during the cooking cycle.
Slow Cooking and Finishing
- Add liquid and cookPour the apple cider around the turkey breast into the slow cooker. Cover and cook on low for 4 to 6 hours or until the internal temperature reaches 165°F (74°C). Remove the turkey and let it rest for 10 minutes before slicing.Look for The turkey is ready when it is opaque and the juices run clear.Safe temperature 165°F (74°C) internal temperature (poultry)Tip Check the temperature at the thickest part of the breast to ensure it is fully cooked.
The liquid should be bubbling gently around the base of the turkey. The aroma in the kitchen should be sweet and savory, indicating that the cider and sugar are beginning to incorporate. Before removing the turkey, verify the internal temperature with a thermometer.
The meat should be firm to the touch and the glaze should appear slightly thickened and glossy. Ensure the turkey rests before slicing to allow the juices to redistribute for maximum tenderness.
Common mistakes
A common mistake is failing to check the internal temperature of the turkey, relying instead on timing alone. Because slow cooker models vary in heat output, the internal temperature is the only true indicator of safety and quality.
Another error is adding too much liquid; you only need enough to cover the bottom of the pot, as the turkey will release its own juices during the process. Finally, avoid lifting the lid frequently during the cooking cycle, as each time you open it, you lose heat and moisture, significantly increasing the total cooking time.
How to tell it’s done
The turkey is perfectly cooked when a meat thermometer inserted into the thickest part of the breast registers 165°F (74°C). The meat should be opaque throughout, and any juices that run from the meat should be completely clear.
Avoid overcooking, as even in a slow cooker, turkey breast can become dry if left on high heat for too long. Once the target temperature is reached, remove the turkey immediately to a cutting board and allow it to rest for at least 10 minutes before carving into slices.
- 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)