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5 from 5 votes

Slow Cooker Pork Tenderloin

This slow cooker pork tenderloin is juicy, delicious, and packed with vibrant flavors of lemon-pepper. It's so easy, and you only need 7-ingredients to make this slow cooker recipe. Serve it at the next dinner party you host, or when you know, you are going to have a busy weeknight. 
Prep Time10 mins
Cook Time4 hrs
Total Time4 hrs 10 mins
Course: Main Course
Cuisine: American
Servings: 8 servings
Calories: 169kcal
Author: Taryn


  • 2-3 lb pork tenderloin (2 pack)
  • 4 cloves of garlic chopped
  • juice of one lemon
  • 2 tbsp olive oil
  • 1 tsp salt
  • 1 tsp pepper
  • 1/2 - 1 tsp glucomannan optional, or other thickener for the gravy


  • Put the pork in the slow cooker. Add the garlic, lemon juice, olive oil, salt, and pepper. Give it a quick mix. Cover and cook on low 3-4 hours until the pork is 155 degrees. Remove from the crockpot and let it rest. While resting it will continue cooking to 160.
  • Sprinkle the glucomannan over the cooking liquid. Whisk it in. Turn the crock pot to high and whisk occasionally while the gravy thickens. When the gravy thickens slice the pork and serve.


Calories: 169kcal | Carbohydrates: 0g | Protein: 23g | Fat: 7g | Saturated Fat: 1g | Cholesterol: 73mg | Sodium: 350mg | Potassium: 451mg | Fiber: 0g | Sugar: 0g | Vitamin A: 20IU | Vitamin C: 1.2mg | Calcium: 10mg | Iron: 1.1mg