whole30 compliant
Back when I worked as a personal chef, I often served a version of this pork tenderloin for my clients weekly meals and at client gatherings. It was always one of the first dishes to disappear from the table. Converting the recipe in to this paleo pork tenderloin with creamy mustard sage sauce required only a few simple swaps, and the result is every bit as flavorful and satisfying as the original.
One of my favorite things about this Paleo Pork Tenderloin with Creamy Mustard Sage Sauce is its versatility. It’s elegant enough for entertaining, yet easy enough for a weeknight family dinner. You can easily double or triple the recipe for holiday meals, family celebrations, or casual get-togethers. It’s delicious served warm right out of the oven, but it’s just as tasty chilled.
Jump to RecipeWhy is pork tenderloin such an easy meal
Pork tenderloin is one of my favorite proteins to cook because it delivers a lot of flavor with very little effort. It is naturally lean and tender and cooks quickly. It goes with all types of spices and sauces, and can be made in so many different ways. Such as, grilling, roasting, or even sliced in to medallions and pan seared.

What are the ingredients
- Pork tenderloin
- Olive oil
- Balsamic vinegar
- Salt
- Pepper
- Onion powder
- Mayo
- Mustard
- Sage
- Green onions

Time to make this pork tenderloin
- Start by trimming the silver skin off of the pork tenderloin (the long silver looking flesh on the pork tenderloin).
- In a large bowl combine the olive oil, balsamic vinegar salt, pepper, and onion powder. Place the pork tenderloin in the bowl with the marinade and marinate for 4 hours.
- Make the sauce by combining the mayo, stone ground mustard, sage, green onions, salt, pepper, and onion powder. Stir well and put in the refrigerator for at least 1 hour.
- Take the pork tenderloin out of the marinade and dry it off. Grill the pork for about 25 minutes or until the internal temperature reaches 145 degrees. You can also bake this in the oven at 400 degrees. Let the pork sit for 10 minutes before cutting.
- Slice the pork and serve with the sauce.
This paleo pork tenderloin with creamy mustard sage sauce is great for busy weeknights because it cooks in 25-30 minutes. It reheats great and it is even good served cold, making it the perfect meal for meal prep, packed lunches, picnics, and entertaining. Whether you are cooking for your family or hosting guests, this pork tenderloin is an impressive but stress free meal that is perfect.



