
Crock Pot Pork Loin with Tender Slices and Savory Onions
By Liam Carter
Servings
4
Level
Easy
Slow, covered cooking lets the pork loin soften gradually while the fat cap renders over the roast, helping a lean cut stay moist. This crock pot pork loin is a simple dinner of tender slices, onions, broth, and a seasoned exterior, finished when a thermometer confirms it is done.
Start with cooking spray and a layer of onions in the crock pot, then place the boneless pork loin over them with its fat side facing up. The onions add flavor while creating a barrier beneath the roast, which helps prevent sticking. Spices coat the pork before broth goes into the pot, supplying the cooking liquid for the long, covered cook.
Expect the roast to become soft enough to slice into portions rather than behave like a quick-cooked tenderloin. Use a meat thermometer rather than relying only on the clock, because pork loin size and slow cooker models affect timing. The common problem is a roast that finishes early and dries out; check a new crock pot earlier, especially when it runs hot.
Serve sliced pork with roasted vegetables, a green salad, corn, potato wedges, mashed potatoes, cornbread muffins, or rice. Save extra meat for rice dishes or stir-fry, or shred leftovers with barbecue sauce for sandwiches. The pan drippings can also be used for pork gravy.
Why you'll love this recipe
- A low, covered cook gradually tenderizes the wide pork loin, giving it the soft texture needed for clean slices rather than quick-cooked medallions.
- The fat side faces up, so rendered fat runs over the roast during cooking and adds flavor to this naturally lean cut.
- Onions form a layer beneath the pork, adding savory flavor while helping keep the roast from sticking to the crock pot.
- A thermometer gives a reliable doneness check because roast weight, slow cooker age, and hotter-running models can all change the timing.
- Keeping the finished roast on warm with pan liquid helps it stay moist when dinner timing shifts instead of forcing immediate serving.
- Browning remains optional, so busy cooks can skip an extra pan while those wanting more depth can brown the loin first.
Ingredients
- •cooking spray
- •onions
- •boneless pork loin (fat side up)
- •spices (for coating the pork)
- •broth
Instructions
- 1
Spray the crock pot with cooking spray and add the onions.
- 2
Place the boneless pork loin over the onions with the fat side up.
- 3
Coat the pork loin with spices.
- 4
Add the broth to the crock pot.
- 5
Cover with the lid and cook until a meat thermometer confirms the pork is done.
- 6
If the pork finishes before serving, switch the crock pot to the warm setting.
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