Grilled Pork Loin with Dijon Honey Mustard

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When grilling season is here, I grill as much as possible, and pork is one of my favorite proteins to cook. It is flavorful and it does not need much seasoning to make your mouth water. In particular, this grilled pork loin joins my shredded pulled pork two ways and my BBQ pork ribs as a family favorite.

Whole peppercorn-crusted grilled pork loin on a wood board with herbs, a bowl of mustard and seasoning

I will admit I was new to grilling pork loin, and now I am hooked on its rich flavor. You will be amazed at how easy it is. What’s more, I fed six people for less than $25, which makes it as practical as my easy chicken thighs with wild rice and my herb-infused turkey wings.

Pork loin is not to be confused with pork tenderloin. They are not the same cut: tenderloin is thin and small, while pork loin is wide enough to slice into steak-like pieces. As a result, it cooks quickly and pairs with almost any side, from honey bacon balsamic roasted Brussels sprouts to sauteed asparagus and mushrooms.

Sliced peppercorn-crusted grilled pork loin on a wood board with Dijon mustard and seasoning

What Is Grilled Pork Loin With Dijon Honey Mustard?

In essence, it is a peppercorn-rubbed pork loin grilled over medium heat, rested, sliced and served with a simple whisked sauce of Dijon mustard, yellow mustard, honey, mayonnaise, vinegar and paprika.

Sliced grilled pork loin on a wood board beside a dish of Dijon honey mustard and seasoning

Ingredients (With Purpose & Flavor Notes)

  • Pork loin (1 1/4 pounds). A wide, lean cut that slices into steak-like pieces.
  • Cracked peppercorn seasoning rub. Forms the crust.
  • Salt and pepper. To taste.
  • Olive oil. Listed in my original recipe for the pork.
  • Fat-free mayonnaise (1/4 cup). Makes the sauce creamy.
  • Dijon mustard (1/4 cup) and yellow mustard (1 tablespoon). The tangy base of the sauce.
  • Honey (1/4 cup). Sweetness to balance the mustard.
  • White vinegar (1 tablespoon) and paprika (1/8 teaspoon). A little brightness and color.
Close-up of sliced peppercorn-crusted grilled pork loin showing the juicy interior

Everything I Love for This Recipe

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Instant-Read Thermometer

The only sure way to know the pork has reached 145°F.

Grill Tongs

For turning the pork loin.

Small Mixing Bowl

For the sauce.

Whisk

Blends the sauce smooth.

Carving Knife

Clean, even slices.

Wooden Carving Board

Catches the juices while the pork rests.

Grill Brush

For clean grates.

Basting Brush

Handy for oiling.

Small Sauce Bowl

For serving the mustard sauce.

Meat Fork

Holds the loin steady for slicing.

Serving Platter

For the sliced pork.

Measuring Cups and Spoons

For the sauce ingredients.

How To Make Grilled Pork Loin With Dijon Honey Mustard

Step 1: Whisk the Sauce

Whisk together the mayonnaise, Dijon mustard, yellow mustard, honey, white vinegar and paprika. Season with salt and pepper, if desired. Set aside.

Step 2: Season the Pork

Season the entire pork loin with the rub, salt and pepper.

Step 3: Heat the Grill

Preheat an outdoor grill to medium heat.

Step 4: Grill

Grill the pork loin for 8 to 12 minutes per side, until the internal temperature reaches 145°F.

Step 5: Rest

Remove the pork loin from the heat and let it rest for 7 to 8 minutes before cutting into slices.

Step 6: Serve

Serve warm with the Dijon honey mustard sauce.

A slice of grilled pork loin on a fork being dipped into a bowl of Dijon honey mustard

Grilled Pork Loin with Dijon Honey Mustard

Peppercorn-crusted grilled pork loin, sliced and served with a quick homemade Dijon honey mustard sauce.
Prep Time 10 minutes
Cook Time 24 minutes
Resting Time 8 minutes
Total Time 42 minutes
Course dinner, Main Course
Servings 6 servings

Ingredients
  

For the Dijon Honey Mustard Sauce

  • 1/4 cup fat-free mayonnaise
  • 1/4 cup Dijon mustard
  • 1 tablespoon yellow mustard
  • 1/4 cup honey
  • 1 tablespoon white vinegar
  • 1/8 teaspoon paprika
  • salt and pepper to taste, optional

For the Pork Loin

  • 1 1/4 lbs pork loin
  • cracked peppercorn seasoning rub
  • salt and pepper to taste
  • olive oil

Instructions
 

  • Whisk together the mayonnaise, Dijon mustard, yellow mustard, honey, white vinegar and paprika. Season with salt and pepper, if desired. Set aside.
  • Season the entire pork loin with the rub, salt and pepper.
  • Preheat an outdoor grill to medium heat.
  • Grill the pork loin for 8 to 12 minutes per side, until the internal temperature reaches 145°F.
  • Remove the pork loin from the heat and let it rest for 7 to 8 minutes before cutting into slices.
  • Serve warm with the Dijon honey mustard sauce.

KEEP HOSTING

Make a full meal of it — a hearty main, a bright pour, and a warm board to begin.

Classic Steak Frites
RECIPE

Classic Steak Frites

Another grill-night-worthy main to plate up at home.

Get the Recipe →
Cranberry Moscow Mule
COCKTAIL

Cranberry Moscow Mule

A bright, zippy pour to balance the savory pork.

Pour a Glass →
The Perfect Fried Goat Cheese Board
ENTERTAINING

The Perfect Fried Goat Cheese Board

Start the meal with a warm, shareable board for guests.

Keep Reading →

Variations

Buy the Sauce

If you are on the go, pick up a Dijon honey mustard sauce at your local market.

Change the Rub

Use your favorite seasoning rub in place of the peppercorn.

Make It a Sandwich

Pile slices on a bun, like the homemade turkey burger.

Serve It on a Board

Add it to a fried chicken board style spread for a cookout.

When I Love Serving Grilled Pork Loin

Summer Cookouts

It cooks quickly and feeds a group.

Sunday Family Dinner

Furthermore, it feels special without much work.

Labor Day

One last grill-out before fall.

Game Day

Slice it thin for sliders.

Meal Prep

Equally important, leftovers slice well for the week.

Casual Dinner Parties

A crowd-pleaser on a budget.

What To Serve With Grilled Pork Loin

A Fresh Salad

Cucumber tomato avocado salad, watermelon salad with balsamic vinaigrette or honey basil peach fruit salad.

A Starter

Creamy spinach dip.

A Cold Drink

Raspberry lemonade, a spiked Arnold Palmer or a bourbon peach tea smash.

Dessert

Summer berry cobbler.

Shelf Life & Storage Tips

  • Rest before slicing. Seven to eight minutes keeps the juices in the meat.
  • Leftovers. Refrigerate sliced pork in a covered container.
  • The sauce. Keep it covered in the refrigerator.

Frequently Asked Questions

What temperature should pork loin reach?

An internal temperature of 145°F, followed by a rest.

How long do I grill it?

8 to 12 minutes per side over medium heat.

Is pork loin the same as pork tenderloin?

No. Tenderloin is thin and small; pork loin is wider and slices into steak-like pieces.

Can I buy the sauce?

Yes. A store-bought Dijon honey mustard works if you are short on time.

How many does it serve?

Six.

Final Thoughts

All things considered, this is the recipe that made me a pork loin fan. Without a doubt, the Dijon honey mustard makes it. Happy grilling!

Erica Thomas smiling at a styled autumn dinner table with florals and place settings

SAVE NOW, MAKE LATER!

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