Slow Cooker Herb-Crusted Pork Tenderloin with Creamy Garlic Sauce
If you’re searching for a restaurant-quality pork dinner that’s simple to prepare, this Slow Cooker Herb-Crusted Pork Tenderloin will exceed your expectations. Juicy pork tenderloin is seared to lock in flavor, slow-cooked until fork-tender, then finished with a rich, creamy garlic sauce. Perfect for holidays, dinner parties, or a comforting weeknight meal.
In this article, you’ll find ingredients, step-by-step instructions, pro tips, and FAQs to help you make this delicious recipe with confidence.
Ingredients
Gather these fresh and flavorful ingredients:
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2 pounds pork tenderloin
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2 tablespoons olive oil
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1 teaspoon salt
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1/2 teaspoon black pepper
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1 tablespoon dried thyme
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1 tablespoon dried rosemary
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4 cloves garlic, minced
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1 cup chicken broth
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1 cup heavy cream
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2 tablespoons all-purpose flour
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2 tablespoons fresh parsley, chopped
Step-by-Step Instructions
Follow these easy steps for perfect slow cooker pork tenderloin:
Step 1 – Prep the Pork Tenderloin
Pat the pork tenderloin dry with paper towels.
Season generously on all sides with 1 teaspoon salt, 1/2 teaspoon black pepper, 1 tablespoon dried thyme, and 1 tablespoon dried rosemary.
Press the seasonings into the meat to help them adhere.
Step 2 – Sear the Pork
In a large skillet, heat 2 tablespoons olive oil over medium-high heat.
Once hot, add the pork tenderloin and sear for 3–4 minutes per side, until golden brown on all sides.
Searing helps develop flavor and keeps the pork juicy.
Step 3 – Transfer to Slow Cooker
Place the seared pork tenderloin into your slow cooker insert.
Step 4 – Sauté the Garlic
In the same skillet used to sear the pork, add 4 cloves minced garlic.
Cook for about 1 minute, stirring constantly, until fragrant—be careful not to let the garlic burn.
Step 5 – Deglaze with Broth
Pour 1 cup chicken broth into the skillet.
Use a wooden spoon to scrape up any browned bits from the bottom of the pan. This step adds extra flavor to your sauce.
Step 6 – Pour Over Pork
Carefully pour the garlic and broth mixture over the pork tenderloin in the slow cooker.
Step 7 – Slow Cook
Cover with the lid.
Cook on LOW for 6–8 hours, or until the pork is very tender and easily pulls apart with a fork.
Step 8 – Make the Cream Mixture
About 30 minutes before serving, whisk together 1 cup heavy cream and 2 tablespoons all-purpose flour in a small bowl until smooth and no lumps remain.
Step 9 – Thicken the Sauce
Stir the cream mixture into the slow cooker.
Cover again and switch the heat to HIGH.
Cook for an additional 30 minutes, until the sauce thickens into a rich, creamy consistency.
Step 10 – Slice and Serve
Remove the pork tenderloin and transfer it to a cutting board.
Slice into medallions.
Spoon the creamy garlic sauce over the pork.
Garnish with 2 tablespoons chopped fresh parsley for a burst of color and fresh flavor.
Recipe Tips & Variations
Use a Meat Thermometer
Pork tenderloin is safely cooked when it reaches an internal temperature of 145°F (63°C).
Swap Herbs
Try sage or oregano instead of rosemary and thyme for a different flavor profile.
Add Veggies
Place baby potatoes or carrots in the slow cooker under the pork for an all-in-one meal.
Lighter Version
Replace heavy cream with half-and-half or evaporated milk if you prefer a lighter sauce.
Freezer Friendly
Freeze leftovers in an airtight container for up to 2 months.
What to Serve With Herb-Crusted Pork Tenderloin
Pair your tender pork with:
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Garlic mashed potatoes
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Steamed green beans
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Roasted Brussels sprouts
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A crisp garden salad
Frequently Asked Questions
Can I use pork loin instead of tenderloin?
Yes, but pork loin is larger and less tender. Adjust cooking time and check internal temperature.
How do I reheat leftovers?
Gently reheat in a saucepan over medium-low heat or in the microwave, adding a splash of broth if needed.
Can I prepare this ahead?
Absolutely! Sear the pork, deglaze the pan, and refrigerate everything in the slow cooker insert overnight. Start cooking the next morning.
Final Thoughts
This Slow Cooker Herb-Crusted Pork Tenderloin with Creamy Garlic Sauce is an elegant, easy meal that tastes like you spent hours in the kitchen—but your slow cooker does all the work!
Try this recipe for your next gathering or a comforting family dinner, and watch everyone come back for seconds.