This Rosemary Pork Tenderloin with Cranberry Glaze is tender, juicy, and bursting with flavor from fresh rosemary, orange zest, and tangy cranberries. Cook it in your Crock-Pot or slow cooker for hands-off ease or in the oven for unbeatable caramelization; either way, it's a simple, elegant main dish that's perfect for weeknights or the holidays.
Ready in: 4 hours (Crock-Pot), 40 minutes (Oven) Serves: 4-6 | Difficulty: Easy | Make-Ahead Friendly - Yes
Jump to:
- Why You'll Love This Recipe
- Ingredient Notes and Substitutions
- How to Make Rosemary Pork Tenderloin with Cranberry Glaze
- Oven Variation
- Shortcut to Supper (Time-Saving Tips)
- Serving Ideas (and the Best Sides for Pork Tenderloin)
- Storage and Reheating
- Recipe FAQs
- Expert Tips to Ensure This Recipe Turns Out Perfectly
- Easy Southern Dinner Ideas for Any Night of the Week
- Join the Conversation
- Rosemary Pork Tenderloin with Glaze (Crock-Pot or Oven)
Why You'll Love This Recipe
- Elegant meets easy: Like my recipes for French Onion Chicken Bake and Pecan Crusted Chicken, it's fancy enough for guests, simple enough for weeknights.
- Festive and versatile: Works beautifully for Thanksgiving, Christmas, or anytime you want something special.
- Two cooking methods: Like my Braised Chuck Roast recipe, I include two cooking methods, so you can make it in your Crock-Pot or in the oven, whichever suits your mood or schedule.
- Incredible flavor: The combo of rosemary, orange, and cranberry delivers that perfect balance of savory and sweet.
Ingredient Notes and Substitutions
Let's talk ingredients for this Crock-Pot rosemary pork tenderloin with cranberry glaze: what you need, what you can swap, and how to make it work with what you have in your pantry. These are the main ingredients; the complete list is provided in the recipe card below.
- Pork tenderloin: Lean and quick-cooking. You can also use pork loin, but it won't be quite as tender or juicy.
- Butter: Salted butter adds richness; unsalted works too.
- Rosemary: Fresh sprigs give the best flavor. Use 1½ teaspoon dried if that's what you have.
- Orange zest & juice: Adds bright citrus flavor - zest the orange before juicing.
- Cranberry sauce (whole berry): Store-bought or homemade - both work great. In a pinch, you could also substitute orange marmalade, apricot jam, or even my sweet & spicy Jezebel Sauce.
- Salt, pepper & onion powder: Simple seasonings that let the herbs and citrus shine.
- Optional garnishes: Fresh rosemary sprigs and orange slices for a pretty finish.
💡 If you'd like to make your own cranberry sauce, check out my Easy Homemade Cranberry Sauce for a simple, flavorful version that works perfectly here.
How to Make Rosemary Pork Tenderloin with Cranberry Glaze
This is a summary of the steps; the complete directions are in the recipe card below.
- Melt the butter and add flavor - In a large, heavy-bottomed skillet, melt ¼ cup of butter over medium heat. Add chopped rosemary, orange zest, and orange juice. Lightly simmer for 2 minutes until fragrant.
- Season the pork - Pat the pork tenderloin dry and season all over with salt, pepper, and onion powder.
- Sear for flavor - Increase the skillet heat to medium-high. Sear the pork on all sides - about 1 minute per side - just until lightly browned.
- Transfer to Crock-Pot - Place the seared tenderloin in your Crock-Pot.
- Add flavor - Drizzle the seasoned butter mixture over the top. Spoon 1 cup of cranberry sauce over the pork.
- Cook low and slow - Cover and cook on low for 4 hours or high for 1 hour, until the internal temperature reaches 140-145°F.
- Finish and serve - Transfer the tenderloin to a serving platter. Slice, garnish with fresh rosemary and orange slices, and spoon the remaining cranberry sauce over the top.
Tip: Use a leave-in or instant-read thermometer and cook to temperature, not time. Pork tenderloin dries out fast, so remove it at 140-145°F for juicy perfection.
Oven Variation
If you prefer to bake your pork tenderloin (my personal favorite method for flavor and texture):
- Prepare it exactly the same way through Step 4.
- Leave it in the skillet.
- Spoon 1 cup of cranberry sauce over the top.
- Bake uncovered at 400°F for 25-30 minutes, or until the internal temperature reaches 140-145°F.
I've tested both versions, and while the Crock-Pot method is convenient, the oven method wins for flavor and caramelization every time.
Shortcut to Supper (Time-Saving Tips)
- Skip the sear (if needed): You'll lose a little flavor, but it's still delicious.
- Use a liner: For quick cleanup, use a slow cooker liner.
- Make it ahead: Sear and refrigerate up to 24 hours before cooking.
- Freeze it: Fully cooked pork freezes beautifully for up to 3 months. Thaw overnight before reheating.
Serving Ideas (and the Best Sides for Pork Tenderloin)
This rosemary pork tenderloin pairs beautifully with bright, cozy sides that balance its sweet-savory flavor.
Here are a few of the best sides for pork tenderloin to make it a meal:
- Southern Green Beans and Potatoes
- Spicy Coleslaw
- Four Cheese Mac and Cheese
- Twice-Baked Loaded Mashed Potato Casserole
It's also wonderful with Fall Panzanella Salad and Honey Butter Biscuits or Cheesy Pull-Apart Bread for an easy weeknight dinner.
Storage and Reheating
Let leftovers cool completely before storing.
- Refrigerate: The pork and any sauce or pan drippings in an airtight container for up to 4 days.
- Freeze: Up to 3 months, thaw overnight in the fridge.
- Reheat:
- Oven: 350°F for 15-20 minutes
- Microwave: 2-3 minutes per portion
💡 Leftover Tip: Dice the pork and toss it into hash, quesadillas, or grain bowls for a quick second meal.
Recipe FAQs
Yes, but you'll lose some flavor and color. Searing locks in juices and adds a beautiful crust.
Yes! Sear the pork, cool, then refrigerate with the butter mixture for up to a day. Add cranberry sauce and cook when ready.
Absolutely. Pork tenderloin cooks fast, and using a thermometer (leave-in or instant-read) ensures you don't overcook it. Aim for 140-145°F for perfectly tender meat.
You can, but it has a different texture, it's thicker, takes longer to cook, and won't be as tender or juicy. Adjust your timing accordingly.
Expert Tips to Ensure This Recipe Turns Out Perfectly
- Always cook by temperature, not time; tenderloin can go from perfect to dry in minutes.
- Let the pork rest 5-10 minutes before slicing for juicier results.
- Fresh rosemary makes all the difference; its oils infuse the butter beautifully.
- Don't skip the orange zest; it brightens every bite.
- Double the cranberry glaze if you want extra sauce for serving.
Easy Southern Dinner Ideas for Any Night of the Week
If you loved this Rosemary Pork Tenderloin with Cranberry Glaze, you'll find even more cozy inspiration in these easy Southern dinner ideas that work for any night of the week:
Join the Conversation
Did you try this Rosemary Pork Tenderloin with Cranberry Glaze? Let me know how it turned out in the comments below. If you made the oven version too, I'd love to know which one you think is the best!
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Rosemary Pork Tenderloin with Glaze (Crock-Pot or Oven)
Ingredients
- ¼ cup salted butter, If you use unsalted butter, add a pinch of salt
- 4 sprigs fresh rosemary chopped
- 1 Tablespoon orange zest
- 2 Tablespoons orange juice
- 3 pounds pork tenderloin
- 2 teaspoons salt
- 1 teaspoon black pepper
- ½ teaspoon onion powder
- 2 cups whole cranberry sauce, divided
- Optional garnishes: rosemary sprigs and orange slices
Instructions
- Melt the butter: In a large, heavy-bottomed skillet over medium heat, melt the butter.
- Add flavor: Add the rosemary, orange zest, and orange juice. Lightly simmer for 2 minutes or until fragrant.
- Season your meat: Increase the heat to medium-high. Meanwhile, season your pork tenderloin with salt, pepper, and onion powder.
- Sear the pork: Sear all sides of the tenderloin in the seasoned butter. The pan should be hot enough that it sizzles when the meat touches the skillet, ensuring a good sear and even browning. Don't leave the tenderloin in the skillet for very long, maybe only a minute per side. The goal is to seal in the juices and give it a nice layer of flavor without cooking it all the way through.
- Add to the crock-pot. Place the tenderloin in your crock-pot and drizzle the butter and seasoning from the skillet over the top.
- Spoon 1 cup of cranberry sauce over the tenderloin, making sure it is evenly spread over the top of the tenderloin.
- Cook on low for 4 hours, or until the internal temperature reaches 140-145°F. (I take mine out at 140°F. As it rests, the temperature will increase to 145°F.
- Slice, garnish, and serve. Remove the tenderloin from the crockpot, slice, and garnish with rosemary sprigs, orange slices, and spoon the remaining cup of cranberry sauce over the top before serving warm.
Notes
- The times shown above are for a 3-pound tenderloin, which will take approximately 4 hours on low or 1-2 hours on high. If you are cooking it in the oven, expect it to take about 30 minutes. If yours is larger or smaller, the cooking times will be different.
- Always cook by temperature, not time; tenderloin can go from perfect to dry in minutes.
- Let the pork rest 5-10 minutes before slicing for juicier results.
- Fresh rosemary makes all the difference; its oils infuse the butter beautifully.
- Don't skip the orange zest; it brightens every bite.
- Double the cranberry glaze if you want extra sauce for serving.
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