01 -
Trim 1 1/2 lbs lamb tenderloin, then season generously with salt and freshly ground black pepper. Place the chopped 1 medium yellow onion and minced 4 cloves garlic in the bottom of a 6-quart slow cooker. This sets the aromatic foundation for your Irresistible Slow Cooker Lamb Tenderloin with Apple Butter Glaze.
02 -
Pour 1 cup low-sodium chicken broth and 1 tbsp Worcestershire sauce over the onions and garlic. Stir in 1 tsp dried thyme and add 1 bay leaf. Nestle the seasoned lamb tenderloin on top of the aromatics in the slow cooker.
03 -
Cover the slow cooker and cook on low for 4 hours, or until the lamb tenderloin is fork-tender. Cooking low and slow ensures the most succulent Irresistible Slow Cooker Lamb Tenderloin with Apple Butter Glaze.
04 -
While the lamb cooks, in a small bowl, whisk together 1/2 cup unsweetened apple butter, 1 tbsp Dijon mustard, 1 tbsp apple cider vinegar, and 2 tbsp light brown sugar, packed. This forms the base of your delicious apple butter glaze.
05 -
Once lamb is cooked, remove it and set aside to rest. Discard the bay leaf. Whisk 1 tbsp cornstarch with 2 tbsp cold water for a slurry. Stir the slurry into the slow cooker liquid, then add the prepared apple butter glaze mixture.
06 -
Turn the slow cooker to high and cook, stirring, until the glaze thickens (10-15 minutes). Slice the rested lamb tenderloin against the grain. Drizzle generously with the thickened apple butter glaze for an Irresistible Slow Cooker Lamb Tenderloin with Apple Butter Glaze.
07 -
Garnish the sliced lamb and glaze with 2 tbsp fresh parsley, chopped. Serve immediately with your favorite side dishes, such as creamy mashed potatoes or roasted root vegetables.