Crock Pot Herb Pork Loin

Crock Pot Herb Pork Loin with Gravy is a comforting and flavorful dish perfect for any occasion. The pork loin is seasoned with a blend of herbs and spices then slow cooked in an onion gravy that keeps the meat juicy and tender. This recipe is simple enough for a weeknight but special enough to serve on a Sunday.

This was my favorite recipe to make when I wanted an easy dinner that felt homemade and hearty. Over time it became a family favorite that everyone looks forward to, especially with mashed potatoes on the side.

Ingredients

• Pork loin roast: aim for one with marbling for extra moisture and flavor
• Dried thyme: adds an earthy herbal note enhancing the pork
• Onion powder: provides depth and a mild sweetness
• Garlic powder: gives a warm savory taste without overpowering
• Seasoned salt: delivers balanced seasoning and highlights the meat
• Dried rosemary: contributes a fragrant, piney aroma that pairs well with pork
• Black pepper: fresh ground preferred for a subtle heat
• Vegetable oil: used for searing to lock in flavor and color
• Chicken stock: adds savory richness to the gravy, opt for low sodium if preferred
• Pork gravy mix: important for creating that classic pork flavored gravy, can substitute with au jus or mushroom gravy
• French onion soup can: lends body and sweetness to the gravy layer
• Salted butter: added on top of the roast to enrich the flavor and maintain moisture
• Fresh chopped parsley: optional garnish for a fresh pop of color and brightness

Instructions

Searing the Pork Loin:

Pat the pork loin dry using paper towels to ensure a good sear. Mix the thyme, onion powder, garlic powder, seasoned salt, rosemary, and black pepper, then rub all over the roast evenly. Heat the vegetable oil in a large skillet over medium heat until shimmering. Place the pork loin in the skillet and sear on every side for about 10 minutes until a golden brown crust develops. This step locks in juices and builds a flavorful crust.

Preparing in the Slow Cooker:

Transfer the seared pork loin to the bottom of an 8 quart slow cooker. Pour the chicken stock carefully around the roast without washing off the seasonings. Sprinkle the pork gravy mix evenly over the top of the pork loin. Pour the entire can of French onion soup over the roast to create the gravy.

Finishing Touches and Cooking:

Place slices of the salted butter over the top of the pork loin. Cover the slow cooker and set to low for 4 to 6 hours or on high for 2 to 4 hours. The pork is done when an internal temperature of 145 degrees Fahrenheit is reached. Avoid overcooking to keep the meat tender.

Serving:

Once cooked, remove the pork loin and slice it. Serve with the slow cooker drippings spooned over as a natural gravy. Sprinkle fresh parsley if desired for a fragrant, fresh finish.

My favorite ingredient has to be the French onion soup which adds a rich sweetness and depth that ties the gravy together. One memorable moment was serving this to my family for a cozy Sunday dinner where everyone agreed it was the best pork loin roast they'd had in a long time. The juicy meat combined with the savory herb crust and luscious gravy make this recipe a home run every time.

Storage Tips

Store leftover pork loin in an airtight container in the refrigerator for up to three days. When reheating, slice the pork and warm it gently in a skillet or the oven to avoid drying out the meat. The gravy can be reheated separately and poured over the pork for best results.

Ingredient Substitutions

If you do not have pork gravy mix an au jus or mushroom gravy packet works well as a replacement. For fresh herbs use about twice the amount compared to dried since dried herbs are more concentrated. Low sodium chicken stock can be used if you want to control salt intake. If you prefer not to sear the pork loin, skip the oil and follow all other steps, though searing adds deeper flavor and color.

Serving Suggestions

This pork loin pairs beautifully with mashed potatoes, roasted vegetables, or buttery noodles. Creamy sides help balance the savory onion gravy. A simple green salad on the side brightens the plate. Leftover slices also make a great sandwich filling with some horseradish sauce or mustard.

This slow cooker herb pork loin yields tender, juicy slices topped with a savory onion gravy. It is simple to prepare and delivers comforting, family friendly results.

Common Recipe Questions

→ What cut of pork works best for this dish?

Pork loin roast with good marbling is ideal as the fat helps keep the meat moist and flavorful throughout slow cooking.

→ Can pork tenderloin be used instead?

Yes, pork tenderloin can be substituted, but it requires less cooking time (2-4 hours on low) due to its smaller size and leanness.

→ Is searing the pork loin necessary?

Searing adds a rich color and depth of flavor but can be skipped to save time; if skipped, omit oil from the process.

→ How can I thicken the gravy?

After cooking, simmer drippings in a skillet. Whisk in a cornstarch slurry made of equal parts water and cornstarch until the desired thickness is reached.

→ How do I keep the pork loin juicy during cooking?

Use a cut with enough fat, cook with sufficient liquid and butter, and avoid overcooking to maintain tenderness and moisture.

→ Can fresh herbs replace dried ones?

Yes, fresh herbs can be used but their quantity should be doubled since dried herbs have a more concentrated flavor.