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The Best Crockpot Pork Tenderloin

This slow cooker pork tenderloin recipe delivers juicy, flavorful meat cooked low and slow in tangy barbecue sauce. With just a few simple ingredients, it’s an easy hands-off dinner that’s always a crowd-pleaser.
Prep Time10 minutes
Cook Time4 hours
Total Time4 hours 10 minutes
Course: Main Course
Cuisine: American
Keyword: barbecue pork, crock pot pork tenderloin, easy pork tenderloin, slow cooker pork
Servings: 4 people
Calories: 527kcal
Cost: 14

Equipment

  • 6 QT slow cooker
  • instant-read thermometer
  • mixing bowl
  • measuring cups and spoons
  • knife for slicing pork
  • cutting board

Ingredients

  • 2 pounds pork tenderloin (about two 1-pound tenderloins)
  • 2 cups barbecue sauce
  • 1 tablespoon spicy brown mustard or Dijon mustard
  • 2 teaspoons chili powder
  • 1/2 teaspoon kosher salt

Instructions

  • Add pork tenderloin to a 6-quart slow cooker.
  • In a bowl, combine barbecue sauce, mustard, chili powder, and kosher salt (plus any extra spices if desired).
  • Pour the sauce mixture over the pork and cover with the lid.
  • Cook on HIGH for 2–2½ hours or on LOW for 4 hours, until the pork reaches 145°F internally.
  • Remove pork from the slow cooker, rest for 10 minutes, then slice and serve with sauce.

Notes

Optional spices for extra flavor: ½ teaspoon oregano for herbal depth, ¼ teaspoon cumin for nuttiness, ¼ teaspoon smoked paprika for smoky aroma, and a pinch of chipotle or cayenne for heat. Rest the pork before slicing for tender, juicy results. Serve with mashed potatoes, coleslaw, or roasted vegetables.