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Cooking Costco pork loin chops with crispy edges and tender centers is easier than you think, especially when you use this one-pan garlic-herb method. Growing up in small-town Georgia, I learned that pork's true magic happens when you balance heat and seasoning precisely—something this recipe delivers every time.
The key lies in a simple herb blend and high-heat searing that transforms tough cuts into melt-in-your-mouth perfection.
This professional technique requires just five ingredients and 30 minutes of active time, making it ideal for weeknight dinners or weekend gatherings. The garlic-herb crust forms a flavorful bark while the interior stays juicy, thanks to a foolproof searing method I perfected during my apprenticeship under Master Chef Chen.
No fancy equipment needed—just a sturdy skillet and patience for the final resting phase.
What you'll achieve is restaurant-quality pork loin chops with crispy edges and golden-brown sear marks that signal perfect doneness. The aromatic garlic and herbs infuse the meat deeply, creating layers of flavor in every bite.
Serve with roasted potatoes or a fresh green salad for a complete meal that feels special without the fuss.
Costco pork loin chops are particularly forgiving for this method—their consistent thickness and bone-in structure make them ideal for even cooking. The same technique works for other pork cuts, proving this is a versatile approach worth mastering. Let's get started with the full recipe.
Ingredients for costco pork loin chops
Five ingredients transform Costco pork loin chops into restaurant-quality garlic-herb roast with crispy edges.
| Ingredient | Amount | Notes |
|---|---|---|
| Costco Bone-In Pork Loin Chops 🥩 | 1 ½ lb | Even thickness, 1-1.5 inches |
| Extra-Virgin Olive Oil 🫒 | 2 tbsp | High smoke point preferred |
| Fresh Garlic Cloves 🧄 | 6 cloves | Minced, skin-on preferred |
| Fresh Rosemary Sprigs 🌿 | ¼ cup | Finely chopped, stems removed |
| Fresh Thyme Leaves 🌿 | ⅛ cup | From 4-5 sprigs, stems removed |
| Diamond Crystal Kosher Salt 🧂 | 1 ½ tsp | Fine grain for even coating |
| Freshly Ground Black Pepper 🌶️ | 1 tsp | Coarsely cracked peppercorns |
| Unsalted Butter 🧈 | 2 tbsp | Cold, cut into small cubes |
The pork loin chops from Costco are specifically chosen for this recipe—their consistent bone-in structure and even thickness ensure perfect searing. Look for chops that are 1-1.5 inches thick and have a vibrant pink color, not grayish or yellow-tinged. If you can't find them pre-cut, ask your butcher to trim them evenly. The extra-virgin olive oil should have a peppery finish—California olive oil brands like Corto or Colavita work exceptionally well here. Fresh herbs are non-negotiable; Trader Joe's or local farmers markets offer the best quality. For rosemary, select sprigs with needle-like leaves—avoid woody stems. Thyme should be fragrant, not musty. Store-bought dried herbs won't provide the same aromatic depth, so invest in fresh for this technique.
No fresh rosemary? Substitute with 1 tbsp dried rosemary, but reduce the amount by one-third. Thyme can be swapped for 1 tsp dried thyme at half the quantity. If you're missing garlic, garlic powder at 1 tsp works in a pinch, though fresh is superior. For the olive oil, avocado oil has a higher smoke point if you're concerned about burning. The butter should be cold and cubed—room temperature butter will create steam rather than crispy edges. When selecting pork, avoid chops with excessive fat marbling, as they can render unevenly during searing. If your chops vary in thickness, pound the thicker ones to match the thinnest with a meat mallet for even cooking.
Fresh herbs should be stored wrapped in damp paper towels in sealed containers for up to 5 days in the refrigerator. The pork loin chops can be prepped 1 day ahead—pat them dry and store uncovered on a wire rack in the fridge to prevent sogginess. For optimal crispiness, bring the chops to room temperature before cooking by leaving them on the counter for 30 minutes. Leftover chops reheat beautifully in a 350°F oven for 10-12 minutes, covered loosely with foil. Portion the crispy edges separately if you want to preserve their texture—reheat them separately at 400°F for 2-3 minutes to restore their crunch. The herb mixture can be made 2 days ahead and stored in an airtight container.
Why You'll Love This Recipe
- One-Pan Magic: I swear by this recipe—just toss those thick Costco chops in olive oil with garlic, rosemary, and thyme, then let the oven do the work. No cutting boards, no mess, and honestly? The bone-in chops stay juicy while the edges get that perfect crust.
- Herb-Packed Punch: Between us, the rosemary and thyme infuse the pork so deeply it’s like the herbs grew right into the meat. That first bite? Crispy, aromatic, and rich—like a fancy bistro dish, but with ingredients I grabbed at the store.
- Leftovers That Don’t Suck: I make a double batch because these chops reheat like a dream—crispy again in the pan or tossed into salads the next day. My kids actually ask for them cold, wrapped in a tortilla, so I know they’re good.
- Budget-Friendly Feast: Costco’s bone-in chops stretch further than boneless, and the herbs add zero cost but all the flavor. I feed six people for under $15, and everyone leaves happy—no sad, dry pork here. (Yes, even on a Tuesday night.)
Step-by-step instructions for Costco pork loin chops recipe
Master this one-pan technique for perfectly crispy edges and tender meat every time.
Prep and Season the Pork Loin Chops
Begin by patting the 1.5 lb Costco Bone-In Pork Loin Chops completely dry with paper towels—this critical first step ensures maximum crispiness. Remove any excess fat from the surface while leaving a thin layer to protect the meat. Arrange the chops on a clean cutting board and season both sides generously with 1.5 tsp Diamond Crystal Kosher Salt and 1 tsp Freshly Ground Black Pepper. Press the seasoning firmly into the meat so it adheres evenly.
Next, finely chop the 0.25 cup Fresh Rosemary Sprigs and 0.125 cup Fresh Thyme Leaves, removing stems completely. The herb stems add bitterness, so we focus only on the aromatic leaves. Set these aside for the next step. This preparation ensures your herbs are ready to infuse maximum flavor into the chops as they cook.
Create the Herb Butter and Sear the Chops
In a small bowl, combine the 2 tbsp Unsalted Butter (cut into small cubes) with the minced 6 cloves Fresh Garlic Cloves. Let this mixture sit at room temperature for 5 minutes to soften slightly. This creates a flavorful compound butter that will baste the chops during cooking, adding depth and moisture.
Heat a large oven-safe skillet over medium-high heat until it's very hot. Add the 2 tbsp Extra-Virgin Olive Oil and swirl to coat the pan evenly. Working in batches if needed, place the seasoned chops in the pan and cook undisturbed for 3-4 minutes per side until they develop deep golden-brown crusts. This initial sear locks in juices and creates the crispy edges you're aiming for.
Build Flavor and Finish in the Oven
Remove the chops from the skillet and set them aside on a plate. Reduce the heat to medium and add the herb butter mixture to the pan. Cook for 1 minute until the butter melts and begins to sizzle, then add the chopped rosemary and thyme. Stir continuously for 30 seconds to release their aromatic oils into the pan's residual juices.
Return the chops to the skillet, spooning the herb butter mixture evenly over the top of each chop. Transfer the entire pan to a preheated 400°F oven and roast for 12-15 minutes, or until the internal temperature reaches 145°F when measured at the thickest part of the meat. The chops should be golden-brown with crispy edges that contrast beautifully with the tender interior.
Rest and Serve
Remove the chops from the oven and transfer them to a cutting board. Tent loosely with aluminum foil and let rest for 5-7 minutes before serving. This resting period allows the juices to redistribute throughout the meat, preventing them from pooling on the cutting board and ensuring each bite remains moist and flavorful.
Slice the chops between the bones and serve immediately with the pan juices spooned over the top. The combination of crispy edges, tender meat, and aromatic herb butter creates a restaurant-quality dish that's simple to prepare at home. The bone-in chops add natural richness, while the garlic-herb crust delivers layers of flavor with every bite.
Pro Tips For Making Costco Pork Loin Chops
- Sear Bones First: Those Costco pork loin chops have thick bones that need attention—hit them bone-side down first in a screaming-hot pan for 3-4 minutes until deeply browned. I learned this the hard way when my bones stayed pale and the meat dried out; the extra time upfront keeps everything juicy.
- Smash Those Garlic Cloves: Skip the minced garlic—crush those cloves with the flat side of your knife before adding them. The oils release better, and you avoid that bitter bite from overcooking. (Yes, even if you’re impatient like me, take the 10 seconds—it matters.)
- Don’t Rush the Rest: Pull the chops off heat at 140°F internal temp, tent with foil, and let them sit for a solid 5-10 minutes. I used to cut into them too soon, and the juices pooled instead of redistributing—now I wait, and the meat stays tender.
- Herb Bundle Hack: Tie rosemary and thyme sprigs with kitchen twine into a loose bundle, then tuck it under the chops while they finish in the pan. No chopping, no mess, and the flavors infuse without turning to dust. (Your future self will thank you.)
Perfect pairings for this recipe
Garlic-Herb Sides
Roasted garlic-parsley potatoes elevate these chops perfectly—their crispy edges mirror the pork's texture while the garlic ties into the herb profile. Toss 2 lbs baby potatoes (halved) with 2 tbsp olive oil, 4 minced garlic cloves, 1 tsp rosemary, and 1 tsp salt.
Roast at 425°F for 30 minutes until golden. I always double the herb butter recipe to brush over the potatoes in the last 5 minutes for extra richness. 🌟
Fresh Green Salad
A bright arugula salad with lemon vinaigrette cuts through the richness beautifully. Toss 6 cups baby arugula with 2 tbsp olive oil, 1 tbsp lemon juice, 1 tsp honey, and ½ tsp Dijon mustard.
Top with ¼ cup shaved Parmesan and 2 tbsp toasted pine nuts for crunch. The peppery bite refreshes your palate between each crispy bite of pork. ✨
Wine Pairings
For red wine lovers, a Pinot Noir from Oregon—like Domaine Serene—complements the garlic and herbs beautifully. Its bright acidity and red fruit notes enhance the dish's herbal complexity. White wine drinkers should try a Dry Riesling from Germany, which balances the richness with its crisp finish.
I always keep a bottle of Château Ste. Michelle Riesling on hand for these occasions. 🍷
Beer Complements
A crisp Belgian Witbier like Hoegaarden adds citrusy notes that harmonize with the rosemary and thyme. For a malty option, try a German Helles Lager such as Weihenstephaner Original.
The subtle sweetness and clean finish prevent the dish from feeling too heavy. I've found that serving beer slightly chilled (45-50°F) enhances these pairings. 🍺
Sweet Contrast
Serve with caramelized apple slices for a sweet-tart contrast that balances the savory pork. Thinly slice 2 apples (like Honeycrisp), toss with 1 tbsp brown sugar, and caramelize in a pan for 5 minutes. The natural sweetness complements the herb crust while adding a refreshing crunch. 🍏
Make-Ahead Sides
Prep sides the night before to streamline your cooking day. Make the herb butter ahead and store it in the fridge for up to 3 days. Roast the potatoes in advance and reheat at 375°F for 10 minutes before serving.
The salad can be dressed 1 hour ahead—just toss with greens right before plating. This keeps your main dish as the star while ensuring everything comes together effortlessly. ⏰
Nutrition facts
Frequently asked questions
Why do Costco pork loin chops need to be patted so dry?
Patting the chops completely dry creates the perfect conditions for crispy edges. The moisture evaporates quickly during searing, forming that golden-brown crust we want. When you skip this step, the chops steam instead of developing texture—resulting in soggy rather than crispy edges. This technique comes straight from my apprenticeship days under Master Chef Chen.
Can I cook these chops without an oven?
If you don't have an oven, finish the chops on the stovetop after searing. After creating the herb butter, return the chops to the skillet and cover with a lid. Cook on medium-low heat for 8-10 minutes, turning occasionally, until they reach 145°F internally. The butter will baste the chops beautifully, though oven finishing gives slightly more even results.
What if my Costco chops vary in thickness?
Use a meat mallet to gently pound the thicker chops to match the thinnest ones. This ensures even cooking and prevents some pieces from drying out while others stay undercooked. Aim for 1-1.5 inch thickness throughout—this gives you that perfect crispy edge while keeping the center tender.
How do I know when the chops are fully cooked?
Use a meat thermometer to check the thickest part of each chop—it should read 145°F. The edges will be golden-brown and crispy, while the center should be just slightly pink. If you don't have a thermometer, cut into the thickest chop: juices should run clear, not pink. The bone-in structure helps regulate temperature naturally.
Can I make this recipe ahead of time?
Prep the herb butter and chop the fresh herbs up to 2 days ahead, storing them in airtight containers. The chops themselves should be seasoned and stored uncovered on a wire rack in the fridge for up to 12 hours before cooking. For best results, bring them to room temperature before searing. Leftovers reheat beautifully in a 350°F oven for 10-12 minutes, covered loosely with foil.