Mississippi Slow Cooker Lamb Tenderloin Recipe (Print Version)
Mississippi Slow Cooker Lamb Tenderloin delivers fork-tender meat infused with savory, tangy flavors. An effortless weeknight dinner with minimal prep.
# Recipe Info:
Prep Time: 15 Minutes minutes
Cook Time: 300 Minutes minutes
Total Time: 315 minutes
Servings: 6 Servings
Difficulty: Beginner
Cuisine: American
# Ingredients:
→ The Lamb & Its Bed
01 -
2 1/2 lbs lamb tenderloin
02 -
1 large yellow onion, sliced
03 -
4 cloves garlic, minced
→ Mississippi Flavor Infusion
04 -
1/2 cup jarred peperoncini (about 10-12 whole peppers)
05 -
1/4 cup peperoncini brine
06 -
1 (1 oz) packet dry ranch seasoning mix
07 -
1 (1 oz) packet dry au jus gravy mix
08 -
1/2 cup (1 stick) unsalted butter
→ Aromatic Depth & Seasoning
09 -
1 tbsp Worcestershire sauce
10 -
2 sprigs fresh rosemary
11 -
4 sprigs fresh thyme
12 -
1 tsp kosher salt
13 -
1/2 tsp freshly ground black pepper
# Instructions:
01 -
Place 1 large yellow onion, sliced, and 4 cloves garlic, minced, at the bottom of a 6-quart slow cooker. This forms the aromatic bed for your Mississippi Slow Cooker Lamb Tenderloin, ensuring even flavor distribution from the start.
02 -
Pat dry 2 1/2 lbs lamb tenderloin. Season generously with 1 tsp kosher salt and 1/2 tsp freshly ground black pepper. Place the seasoned lamb tenderloin directly on top of the onion and garlic bed in the slow cooker.
03 -
Sprinkle 1 (1 oz) packet dry ranch seasoning mix and 1 (1 oz) packet dry au jus gravy mix evenly over the lamb tenderloin. These dry mixes are key to the signature Mississippi Slow Cooker Lamb Tenderloin flavor profile.
04 -
Distribute 1/2 cup jarred peperoncini (about 10-12 whole peppers) around and on top of the lamb. Pour 1/4 cup peperoncini brine and 1 tbsp Worcestershire sauce over everything for a tangy kick and depth.
05 -
Place 1/2 cup (1 stick) unsalted butter on top of the lamb. Tuck 2 sprigs fresh rosemary and 4 sprigs fresh thyme around the lamb in the slow cooker for an aromatic finish.
06 -
Cover the slow cooker and cook on LOW for 5 hours (300 minutes), or until the lamb is fork-tender. Avoid lifting the lid during cooking to maintain consistent temperature for your Mississippi Slow Cooker Lamb Tenderloin.
07 -
Carefully remove the lamb tenderloin and let it rest for 10 minutes before slicing or shredding. Discard the herb sprigs. Serve the tender lamb with the flavorful pan juices over your favorite side.
# Notes:
01 -
This lamb is fantastic served over creamy mashed potatoes, egg noodles, or polenta to soak up the rich, tangy juices.
02 -
For a pulled lamb sandwich, shred the cooked lamb with two forks and mix it back into the slow cooker juices before serving on toasted buns.
03 -
To adjust the spice level, you can add a pinch of red pepper flakes or a few extra peperoncini. For less heat, reduce the peperoncini quantity slightly.
04 -
Leftovers can be stored in an airtight container in the refrigerator for up to 3-4 days. Reheat gently in a saucepan or microwave until warmed through.
# Tools You'll Need:
01 -
6-quart slow cooker
02 -
Cutting board
03 -
Chef's knife
04 -
Measuring cups
05 -
Measuring spoons
# Nutrition Facts (Per Serving):
Calories: 505 kcal
Total Fat: 27 g
Total Carbohydrate: 11 g
Protein: 50 g