Apple Cider Mustard Roasted Pork Loin🍖 Main
Juicy roasted pork loin coated in a sweet and tangy apple cider mustard glaze, served with tender caramelized onions.
By Sarah Chen, Home Cook Enthusiast
Shared by the Home Cook Assistant community ยท Reviewed for clarity
A beautifully roasted pork loin is the quintessential centerpiece for a comforting Sunday dinner, and this sweet and savory apple cider variation is guaranteed to impress your guests. The combination of pungent Dijon mustard, robust maple syrup, and tart apple cider creates a thick glaze that caramelizes perfectly in the hot oven, forming a sticky crust on the outside of the meat. You will appreciate how searing the pork on the stovetop first locks in the flavor and builds a fond in the pan, which the thick slices of sweet onions then absorb as they roast alongside the meat. One of my favorite aspects of this dish is how the kitchen fills with the scent of piney rosemary and sweet apples, immediately signaling that a cozy, substantial meal is on the way. Pork loin is an incredibly lean cut of meat, which makes the protective, flavor-packed glaze essential for keeping the exterior from drying out. This recipe proves that you do not need hours of prep work to deliver a stunning roast that looks as though you spent all day in the kitchen.
The single most important tip for a perfect pork roast is to absolutely respect the meat thermometer. You must remove the pork from the oven the moment it hits an internal temperature of one hundred and forty-five degrees Fahrenheit, allowing the mandatory ten-minute resting period to finish the cooking gently. If you slice into it immediately, all the flavorful juices will run onto your cutting board, leaving the meat disappointingly dry. If you are having trouble finding fresh apple cider, an unfiltered apple juice mixed with a splash of apple cider vinegar makes a fantastic substitute. This savory roast pairs exceptionally well with creamy mashed potatoes or a wild rice pilaf to soak up the glorious onion gravy that forms in the bottom of the skillet. For a fun vegetable addition, toss some chopped carrots or butternut squash in with the onions before transferring the pan to the oven. Do not hesitate to serve this for a holiday gathering or a special anniversary dinner, because it delivers elegant flavors with surprisingly simple execution.
Ingredients
For the Pork
- 1 (2 lb) boneless pork loin roast
- 1 tbsp olive oil
- 1 tsp kosher salt
- 1/2 tsp black pepper
For the Cider Glaze and Onions
- 1/2 cup apple cider
- 2 tbsp Dijon mustard
- 2 tbsp maple syrup
- 1 tbsp fresh rosemary, minced
- 2 large sweet onions, thickly sliced
- 3 cloves garlic, minced
Nutrition (Per 4 servings)*
* AI-estimated values only โ not a substitute for professional nutrition labeling.
Instructions
Sear the Pork
- Preheat oven to 375 degrees Fahrenheit. Pat the pork loin dry and season all over with salt and pepper.
- Heat olive oil in a large cast-iron skillet over medium-high heat. Sear the pork loin for 2-3 minutes per side until deeply browned, then remove to a plate.
- Add the sliced onions to the skillet and cook for 5 minutes until they begin to soften.
Make the Glaze and Roast
- In a small bowl, whisk together the apple cider, Dijon mustard, maple syrup, garlic, and minced rosemary.
- Place the pork loin back into the skillet on top of the onions and brush generously with the cider mustard glaze.
- Transfer the skillet to the oven and roast for 35-45 minutes, brushing with remaining glaze halfway through, until internal temperature reaches 145 degrees Fahrenheit.
- Let the pork rest for 10 minutes on a cutting board before slicing, serving with the cooked onions and pan juices.
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