Pork Loin Roast
Published June 8, 2021 • Updated February 3, 2026
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This juicy low-carb pork roast is my go-to when I need a simple, impressive main for family dinners. It's hearty enough to satisfy everyone and pairs well with just about any side dish.
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Ingredients
3 pound pork loin roast
2 teaspoons salt
2 teaspoons garlic powder
1 teaspoon paprika
1 teaspoon ground mustard
1/2 teaspoon pepper
Step by Step Instructions
Step by Step Instructions
Preheat oven
Preheat the oven to 375 degrees. Allow pork loin to be at room temperature while the oven is preheating.
Mix seasonings
In a small bowl, mix together salt, garlic powder, paprika, ground mustard and pepper.
Dry rub down
Pat the pork loin dry with a paper towel. Massage dry rub all around pork loin roast.
Roast it
Add pork loin to a baking dish with the fat cap facing up. Bake at 375 degrees until it reaches a temperature of 140 F degrees, 60 minutes. Remove from the oven and allow to rest for 15 minutes before slicing. Slice the roasted pork loin crossways into ¾ to 1 inch slices and serve with a drizzle of the pan drippings or make a gravy.
Nutrition disclaimer
The nutrition information provided is an estimate and is for informational purposes only. I am a Doctor of Pharmacy (Pharm.D.); however, this content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always consult your physician or other qualified health provider before making any lifestyle changes or beginning a new nutrition program.



Just tried this. It was easy and delicious!
The nutritional information does not add up. All the grams of fat, protein, and carbs should add up to the calories, but they do not. 9 calories per gram of fat, 4 calories per gram of protein, and 4 calories per gram of carbs. The recipe is delicious though!
This was so simple & absolutely delicious!!
I buy a 9 lb. Pork loin at Sam's Club monthly, and have them cut it and wrap it in 1/3's. Then I make this about 3x a month. It makes about 5 servings each. I live by myself and am always so excited for leftovers! It is great for lunches or dinners with just about any veggie you can imagine. It freezes beautifully, and works great as a meal prep idea. Thanks so much, Annie! This recipe always works perfectly!
How do you make a keto gravy?
I mix the dripping with a little bit of butter and 1/2 teaspoon of arrowroot powder. Then whisk in heavy cream and chicken broth. Let cook until thickened. Season with salt and pepper.
This is recipe is easy and fun!