This slow-cooked dish delivers tender turkey with a sweet-tart cranberry glaze that’s pure comfort in every bite. The crock pot does all the work, transforming simple ingredients into an elegant meal with minimal effort.
The secret lies in the balance—cranberry sauce adds bright acidity while brown sugar brings depth. A touch of mustard ties everything together, creating a sauce that’s rich but never cloying.
Perfect for holidays or a special weeknight dinner, this recipe ensures juicy, flavorful turkey that falls apart at the touch of a fork. The aroma alone will have everyone gathered around the table.
Serve with roasted vegetables or mashed potatoes to soak up the delicious sauce. Here’s how to make it.
Ingredients for Crock Pot Cranberry Turkey Tenderloin
Simple ingredients transform into elegant, slow-cooked perfection with minimal effort.
| Ingredient | Amount | Notes |
|---|---|---|
| Turkey Tenderloin 🦃 | 1 ½ lb | Boneless, skinless preferred |
| Cranberry Sauce 🫐 | 1 cup | Canned or homemade whole berry |
| Brown Sugar 🍚 | ½ cup | Light or dark variety |
| Dijon Mustard 🟡 | 2 tbsp | Smooth, not whole grain |
| Chicken Broth 🥣 | ½ cup | Low-sodium preferred |
| Apple Cider Vinegar 🍏 | 1 tbsp | Balances sweetness |
| Garlic Cloves 🧄 | 3 cloves | Minced for depth |
| Dried Thyme 🌿 | 1 tsp | Earthy complement to cranberry |
| Dried Rosemary 🌿 | 1 tsp | Crushed to release oils |
| Olive Oil 🫒 | 1 tbsp | For searing turkey |
| Salt 🧂 | 1 tsp | Kosher or sea salt |
| Black Pepper 🌶️ | ½ tsp | Freshly ground preferred |
| Cornstarch 🌾 | 1 tbsp | For thickening sauce |
| Water 💧 | 2 tbsp | Mixed with cornstarch |
The turkey tenderloin is the star—look for all-natural, no-solution-added at Whole Foods or your local butcher. Size matters: 1.5 lbs feeds 4 comfortably. The cranberry sauce should be whole berry for texture; Ocean Spray or Smucker’s are reliable. Brown sugar adds caramel notes—Domino or C&H work well. Skip the pre-minced garlic; fresh cloves taste brighter.
No cranberry sauce? Dried cranberries rehydrated with orange juice plus a splash of vinegar works. Out of Dijon? Yellow mustard plus a pinch of sugar gets you close. Chicken broth can be vegetable broth if you prefer. For extra richness, add a pat of butter to the sauce at the end. The herbs can be fresh at double the amount if you have them.
Turkey stays juicy for 3-4 days in the fridge. Sauce thickens more as it cools—reheat with a splash of water. Leftovers freeze well for up to 3 months. Portion into containers for easy weeknight meals.
Why You’ll Love This Recipe
- One tenderloin feeds us twice: first as dinner, then shredded into sandwiches the next day with zero extra effort.
- Set It & Forget: That turkey tenderloin goes straight from fridge to crock pot—Dijon, brown sugar, and broth do all the work while I run errands.
- Sweet-Tangy Magic: The cranberry sauce and mustard blend into this sticky, slightly sharp glaze that clings to every bite of tender turkey.
- Holiday or Tuesday: Honestly, I make it for Thanksgiving leftovers one week and meal-prep lunches the next—same great flavor.
Step-by-Step Instructions for Crock Pot Cranberry Turkey Tenderloin
This method ensures tender results with minimal effort and maximum flavor development.
Step 1: Sear and Season the Turkey Tenderloin
Heat the olive oil in a large skillet over medium-high heat until shimmering. Pat the 1.5 lb turkey tenderloin dry with paper towels, then season all over with the salt and black pepper. Sear the tenderloin for 2-3 minutes per side until golden brown.
This searing step locks in juices and develops a flavorful crust. The turkey should release easily from the pan when it’s ready to flip. Transfer the seared turkey to your slow cooker insert.
Step 2: Create the Cranberry Sauce Mixture
In a medium bowl, whisk together the cranberry sauce, brown sugar, dijon mustard, chicken broth, apple cider vinegar, minced garlic cloves, dried thyme, and dried rosemary until smooth. Pour this mixture over the turkey in the slow cooker.
The vinegar adds brightness that balances the sweetness of the cranberry and sugar. Make sure to crush the rosemary between your fingers to release its aromatic oils before adding it to the mixture.
Step 3: Slow Cook to Tender Perfection
Cover the slow cooker and cook on low for 4-5 hours or high for 2-3 hours. The turkey is done when it reaches an internal temperature of 165°F and flakes easily with a fork.
I recommend checking the turkey at the lower end of the time range, as overcooking can dry out the tenderloin. The sauce should be bubbling gently around the edges when it’s ready.
Step 4: Thicken the Sauce and Serve
Carefully remove the turkey to a serving platter and cover loosely with foil to keep warm. In a small bowl, mix the cornstarch with the water until smooth. Stir this slurry into the sauce in the slow cooker.
Cook on high for an additional 10-15 minutes, stirring occasionally, until the sauce thickens to your desired consistency. Slice the turkey and serve with the rich, tangy cranberry sauce spooned over the top.
Pro Tips For Making Crock Pot Cranberry Turkey Tenderloin
- Sear First: Brown the turkey tenderloin in a hot pan for 2-3 minutes per side before adding to the crock pot. I learned this the hard way—skipping it leaves the meat pale and the sauce lacking depth.
- Use Whole Cranberry Sauce: Skip the jellied kind and go for whole berry cranberry sauce. It holds up better in the slow cooker and gives the dish a nicer texture.
- Don’t Overcook: Turkey tenderloin dries out fast, so pull it at 160°F internal temp—it’ll rise to 165°F while resting. After ruining a few batches, I finally started using a meat thermometer.
- Thicken the Sauce: Mix 1 tablespoon cornstarch with 2 tablespoons cold water, stir into the crock pot the last 30 minutes. Sounds weird, but it works for turning that thin, watery sauce into something rich and glossy.
Storing and Reheating This Recipe
Refrigerator Storage
Let the turkey cool for no more than 2 hours before transferring to airtight containers. Store in the fridge at 40°F or below for up to 3-4 days. The flavors meld beautifully overnight, making leftovers even more delicious. ❄️
Freezer Storage
Portion cooled turkey and sauce into freezer-safe containers or bags. Freeze for up to 3 months without quality loss. I use quart-sized freezer bags laid flat to save space and speed up thawing.
Stovetop Reheating
Gently reheat in a saucepan over medium-low heat with a splash of chicken broth or water. Cover and warm for 8-10 minutes, stirring occasionally, until reaching 165°F. This method keeps the turkey moist.
Microwave Reheating
Place portions in a microwave-safe dish, cover with a damp paper towel, and heat on 70% power for 2-3 minutes. Stir, then continue in 30-second intervals until hot. Add a little water if the sauce thickens too much. 🔥
Sauce Thickening Tip
If reheated sauce seems thin, mix 1 tsp cornstarch with 1 tbsp cold water and stir into the warm sauce. Simmer for 2-3 minutes until it reaches your desired consistency.
Nutrition Facts
Frequently Asked Questions
Can I use frozen turkey tenderloin?
Always thaw first in the fridge overnight for even cooking. Using frozen can lead to uneven doneness and dry spots.
What if my sauce is too thin?
Mix 1 tsp cornstarch with 1 tbsp cold water and stir into the sauce. Simmer for 2-3 minutes until thickened.
Can I cook this on high for less time?
Yes, but check at 2 hours—it cooks faster. Over 3 hours on high risks drying out the meat.
What sides pair best with this dish?
Mashed potatoes or roasted root vegetables soak up the tangy sauce beautifully.
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