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A Peach of a Pork Tenderloin

The aroma still takes me back. As a young chef, I was tasked with creating a menu item for a summer barbecue. The brief was simple: use seasonal ingredients. Wandering through the farmer’s market, the scent of ripe peaches stopped me in my tracks. That day, a pork tenderloin met its peachy destiny, becoming a crowd-pleaser that perfectly balanced savory and sweet in a way I’d never experienced before. This recipe is a tribute to that summer, to the unexpected flavor combinations that can elevate even the simplest dish.

Recipe Overview

Prep Time: 15 minutes
Cook Time: 25 minutes
Total Time: 40 minutes
Servings: 4
Dietary Type: Gluten-Free (check wine and broth ingredients)

Ingredients

1 lb pork tenderloin, trimmed of fat
Cooking spray
½ teaspoon salt
½ teaspoon ground pepper, freshly ground

Peach Sauce

½ teaspoon canola oil (or olive oil)
½ cup sweet onion, chopped (we like Walla Walla)
1 cup chicken broth
¼ cup white wine (I used Chardonnay)
¼ cup peach jam, chunky type (or peach preserves chopped with juice)
2 tablespoons cold water
1 tablespoon cornstarch
1 tablespoon lime juice (optional)

Equipment Needed

Heavy bottomed frypan
Roasting pan
Small cup

Instructions

Preheat oven to 450°F (232°C). This high heat will help the tenderloin develop a beautiful crust.
Spray a heavy-bottomed frypan with cooking spray and heat on high heat. The pan needs to be smoking hot before the tenderloin hits it.
Meanwhile, spray the pork tenderloin all over with cooking spray, ensuring even coverage for proper browning. Sprinkle with salt and pepper. Don’t be shy with the seasoning – it’s crucial for flavor.
Quickly sear the tenderloin on all sides. The goal here is to create a Maillard reaction, that lovely browning that adds depth of flavor.
Reduce heat to medium and continue browning on all sides until well-colored, about 5 minutes total searing time. This step develops a flavorful crust, locking in the juices.
Remove from heat and place the seared tenderloin on a rack in a roasting pan. The rack allows for even cooking by ensuring air circulation around the meat.
Roast for approximately 20 minutes, depending on the thickness of the tenderloin. Use a meat thermometer to ensure it reaches an internal temperature of 145°F (63°C) for medium doneness. Remember that the internal temperature will continue to rise slightly as it rests.
While the tenderloin is roasting, prepare the peach sauce. Timing is everything!
In the same frypan used to sear the tenderloin, heat the canola oil (or olive oil) on medium heat. Using the same pan incorporates the browned bits from the pork, adding more flavor to the sauce.
Add the chopped sweet onion and cook for about 5 minutes, until the onion softens, stirring occasionally. Softening the onions releases their natural sweetness.
Add the chicken broth, white wine, and peach jam (or peach preserves with juice). Simmer gently for 5 minutes. Simmering allows the flavors to meld together beautifully.
Whisk the cornstarch into cold water in a small cup to create a slurry. This prevents lumps from forming when added to the hot liquid.
Add the cornstarch slurry, while stirring, to the peach jam mixture. Boil while stirring until thickened. Continuous stirring ensures the sauce thickens evenly and prevents scorching.
Remove from heat. The sauce should be thick enough to coat the back of a spoon.
Add lime juice (if using) and stir to mix. The lime juice adds a bright, acidic counterpoint to the sweetness of the peaches.
Remove the roasted tenderloin from the oven and let it rest for 5-10 minutes before slicing. Resting allows the juices to redistribute throughout the meat, resulting in a more tender and flavorful final product.
Carve the tenderloin into half-inch slices. Slicing against the grain ensures maximum tenderness.
Pour the peach sauce along the slices and serve hot. Garnish with fresh herbs like thyme or rosemary for an extra touch of elegance (optional).

Expert Tips & Tricks

For an even more intense peach flavor, grill fresh peach halves alongside the pork and then chop them into the sauce. The slight char from grilling adds a wonderful depth.
If you don’t have sweet onions on hand, yellow onions will work just fine. Just be sure to sauté them until they are softened and translucent.
Don’t overcrowd the pan when searing the pork. Sear in batches if necessary, to ensure proper browning.
To add a bit of heat, include a pinch of red pepper flakes to the peach sauce.
If the sauce gets too thick, add a tablespoon or two more of chicken broth to thin it out.
Make-ahead tip: The peach sauce can be prepared a day in advance and stored in the refrigerator. Just reheat it gently before serving.

Serving & Storage Suggestions

Serve this Peach of a Pork Tenderloin with a side of roasted vegetables like asparagus or Brussels sprouts, or with a quinoa salad. The sweetness of the peach sauce pairs well with the earthy flavors of these sides.

Leftovers should be stored in an airtight container in the refrigerator. They will last for up to 3 days. Reheat gently in a saucepan over low heat, or in the microwave. The pork is best enjoyed the day it is cooked, as it can dry out slightly upon reheating.

Do not leave the cooked pork at room temperature for more than 2 hours.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	253.3 kcal	N/A
Calories from Fat	N/A	25%
Total Fat	7.1 g	10%
Saturated Fat	2.3 g	11%
Cholesterol	74.8 mg	24%
Sodium	545.2 mg	22%
Total Carbohydrate	18.4 g	6%
Dietary Fiber	0.6 g	2%
Sugars	10.9 g	43%
Protein	24.8 g	49%

Note: Nutritional information is an estimate and may vary based on specific ingredients and preparation methods.

Variations & Substitutions

For a spicier kick, add a pinch of cayenne pepper to the peach sauce.
If you don’t have peach jam or preserves, you can use a can of sliced peaches in heavy syrup. Drain the peaches and chop them before adding them to the sauce. Reduce the amount of white wine accordingly, as the canned peaches will add extra sweetness.
For a dairy-free version, ensure your chicken broth is dairy-free.
Use nectarines instead of peaches for a slightly tangier flavor.
Experiment with different herbs. Rosemary or thyme can be added to the sauce while simmering.
If you’re out of cornstarch, arrowroot powder can be used as a 1:1 substitute.

FAQs (Frequently Asked Questions)

Q: How do I ensure my pork tenderloin is cooked perfectly?

A: Use a meat thermometer! Insert it into the thickest part of the tenderloin. Aim for an internal temperature of 145°F (63°C) for medium. Remember that the temperature will continue to rise slightly as it rests.

Q: Can I use frozen peaches for the sauce?

A: Yes, you can! Thaw the frozen peaches completely before chopping and adding them to the sauce. You may need to adjust the cooking time slightly.

Q: What if my peach sauce is too sweet?

A: Add a squeeze more lime juice or a splash of apple cider vinegar to balance the sweetness. A pinch of salt can also help to cut through the sweetness.

Q: Can I grill the pork tenderloin instead of roasting it?

A: Absolutely! Preheat your grill to medium-high heat and grill the tenderloin for about 15-20 minutes, turning occasionally, until it reaches an internal temperature of 145°F (63°C). Sear it as directed in step 4 before moving to indirect heat.

Q: What wine pairs well with this dish?

A: A crisp, dry white wine like Pinot Grigio or Sauvignon Blanc would complement the sweetness of the peach sauce nicely. A light-bodied red wine like Pinot Noir could also work well.

Final Thoughts

This Peach of a Pork Tenderloin is a delightful dish that perfectly balances savory and sweet flavors. It’s easy enough for a weeknight meal, yet elegant enough to serve to guests. I encourage you to try this recipe and share your feedback! Feel free to adjust the sweetness or spice level to your liking. Consider pairing it with a side of roasted asparagus and a chilled glass of white wine for a complete and satisfying meal. Happy cooking!

A Peach of a Pork Tenderloin Recipe