Stuffed Pork Loin

Keto Stuffed Pork Loin
Keto Stuffed Pork Loin

This site may contain links to affiliate websites, and we receive an affiliate commission for any purchases made by you on the affiliate website using such links.

Want to elevate a regular pork loin to a low carb, a stuffed masterpiece?

Then this recipe is for you! By butterflying the loin lengthwise, you literally open it up to all sorts of added goodness.

Here, we have married onions, garlic, spinach, mushrooms, and cheese for a super tender and flavorful entree. With just enough stuffing, this pork loin is low-carb, keto, and Primal.

Our children beg for it over and over, and we know your family will, too!

Keto Stuffed Pork Loin

Stuffed Pork Loin

Pork loin stuffed with onions, garlic, spinach, mushrooms and cheese for a super tender and flavorful entree. With just enough stuffing, this pork loin is low-carb, keto and Primal.
Print Pin Rate
Course: Main Course, Main Dish
Cuisine: American, Christmas, Thanksgiving
Keyword: Pork Loin
Prep Time: 30 minutes
Cook Time: 2 hours
Resting Time: 10 minutes
Total Time: 2 hours 40 minutes
Servings: 14 slices
Calories: 342kcal
Author: Angela Davis


  • 4.5 lbs boneless pork loin
  • 10 oz frozen chopped spinach
  • 2 tbsp pastured butter
  • 1/2 large yellow onion finely diced
  • 5 large garlic clove minced
  • 5 ounces frozen mixed mushrooms thawed and finely diced, we love Woodstock Organic Mixed Mushrooms
  • 16 ounces shredded Italian cheese blend organic


  • Prepare a baking pan by lining with aluminum foil for easy clean up. Place a roasting rack in the pan.
  • Trim and butterfly the pork loin. Salt the pork generously. Let sit at room temperature while you prepare the stuffing mixture.
  • On stovetop in medium skillet, melt butter. Add onion and saute on low until translucent. Add garlic for 1 minute. Add mushrooms and saute until excess moisture is evaporated. Top with frozen spinach until thawed.
  • Top pork loin with stuffing mixture, spreading evenly the whole length of the loin. Do leave about 1 ½ inches empty along the long edges as the mixture will move when you fold it together. Top with an even layer of cheese. Fold one side of pork over, with the stuffing in the middle.
  • Using butcher’s twine, make a loop around several fingers and tie a knot. Place twine under one end of pork and thread the unknotted end through the loop, pulling tight. Wrap twine around pork, working toward the opposite end. Tie off the end of the twine.
  • Place in roasting rack, with the open edge facing up. Bake at 350 degrees for 2 hours.
  • Let rest for 10 minutes. Slice and serve.
  • If you are making this for the Ultimate Mother’s Day Keto Dinner, this will be your starting point. Once the loin is in the oven, you’ll move on to the other menu items!


Nutrition - Not laboratory tested.

Nutrition Facts
Stuffed Pork Loin
Amount Per Serving
Calories 342 Calories from Fat 198
% Daily Value*
Fat 22g34%
Saturated Fat 10g50%
Polyunsaturated Fat 0.003g
Cholesterol 93mg31%
Sodium 732mg31%
Potassium 74mg2%
Carbohydrates 4g1%
Fiber 1g4%
Sugar 1g1%
Protein 39g78%
* Percent Daily Values are based on a 2000 calorie diet.
Love this recipe?Please give it a rating in the comments below!

Angela Davis

I'm Angela Davis, Co-Founder of Advantage Meals. I have a Bachelors in Anthropology and Masters in Holistic Nutrition. My passion is Ancestral Nutrition and for over a decade I've been helping Keto Diet beginners and those looking for their Primal Diet. "There is no one right way." Below are the most recent articles I've written for

Leave a Reply

Your email address will not be published. Required fields are marked *

Recipe Rating

Recent Posts