Easy Smoked Pork Tenderloin Sandwich

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Jazz up your summer picnic with a Smoked Pork Tenderloin Sandwich. It’s incredibly easy to make the pork tenderloin ahead and then build the sandwich the day you want it. This sandwich recipe is our go-to recipe for a picnic, beach, or when hosting a party. Ditch the bland deli meat and make your own high-quality (but super easy) pork sandwich!

A picnic spread on a blanket with pork tenderloin sandwiches and a cold lentil salad.
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As much as we’re all about grilling and backyard barbecues around these parts, I’m also a huge proponent of picnics! And when it comes to planning for one, this Pork Tenderloin Sandwich is the one we make regularly.

Ingredients + Substitutions

Exact portions are in the recipe card below.

  • Pork Tenderloin – A tenderloin smokes quickly and slices nicely. Alternatively, you can use the larger pork loin.
  • Seasoning – We use our pork seasoning for the tenderloin to add more flavor to the crust. You can also use your favorite dry rub or a simple SPG rub.
  • Baguette – While you can use any bread, the baguette adds a nice crunch and can hold well when you add condiments. It’s also great for a crowd as it allows you to slice into smaller individual sandwiches. Feel free to substitute with a French loaf or even sourdough.
  • Mustard – We use as both a binder for the meat and for the sandwich. We prefer the tangy flavor of Dijon, but use any mustard you like from whole grain to standard yellow.
  • Greens – Arugula is our first choice followed by micro greens. But you can add any lettuce you like.

Consider adding pickled onions, aioli or mayo. It’s your sandwich to enjoy as you like it.

Preparing the Pork Tenderloin

Trim: Trim the pork tenderloin by removing any silver skin with a sharp knife. If there is a tapered end, then remove that so the tenderloin is a consistent size when smoking. This allows for even cooking.

Trimming a pork tenderloin on a cutting board by removing the silver skin.

Season: Coat the trimmed pork tenderloin with mustard and then liberally season with the dry rub. You can do this an hour before or the day prior. If you do it the day prior you allow the salt in the rub to dry brine the tenderloin for more flavor.

Smoke Pork Tenderloin

  1. Preheat Grill: Prepare your smoker for indirect cooking and target 250 degrees Fahrenheit. We prefer fruit woods like apple or cherry for a sweeter flavor.
  2. Smoke Pork Tenderloin: Place the tenderloin on the grill grates in the preheated smoker and smoke until the internal temperature reaches 135 – 140 degrees Fahrenheit.
  3. Rest and Slice: Remove and let rest for 20 minutes to allow for carry-over cooking to occur which will increase the internal temperature 5 – 7 degrees. Then slice into thin slices.

Tool Tip: We like to use a Thermoworks Smoke Unit which has a leave-in thermometer that gives us an accurate read of the tenderloin so we don’t overcook it.

Build the Smoked Tenderloin Sandwich

Cut the baguette in half lengthwise (horizontally) first. Layer the bottom of the bread with the mustard. Then layer the slices of smoked pork tenderloin. Top with the greens and any optional toppings you may like.

Slice the sandwich vertically into smaller pieces if you want to use it for a crowd. We do this when we host a picnic and want a sandwich we can make ahead.

Smoked Pork Tenderloin Sandwiches on a cutting board.

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Smoked Pork Tenderloin – Jazzed up Sandwich Idea for a Picnic

One (1-1 ½ ) lb pork tenderloin, sliced thin, served on one standard size baguette will serve 4-5 people (depending on the length of your baguette). You don’t have to add too much to the sandwich either. Some Dijon mustard and some arugula or other crunchy greens will do.

Make Ahead Recommendations

You can cook the pork the night before, or the morning before your picnic, and slice the pork thin. The pork will last 3 to 4 days in the refrigerator in an airtight container.

We do not recommend making the sandwiches the day before eating because the bread interior can get soggy. So make the pork tenderloin and then build the sandwiches the day you want them.

Kids playing at a picnic

Wine Pairing

When it comes to wines for a smoked pork tenderloin intended for a picnic I like to keep it simple. I look for three things: value, refreshing, and light-bodied.

Quite often I reach for rosé because it fits all of the above mentioned and pairs well with almost anything you’ll bring to your picnic. But for these Pork Tenderloin Sandwiches I’m aiming for a light bodied red wine to pair like a Beaujolais or a Pinot Noir.

A family eating smoked pork tenderloin sandwiches at a picnic.

Picnic Tips

  • Don’t overthink serving dishes or platters. Look for what you have in the house. Use a coffee tray or cutting board to serve your food. Use a basket to load up your supplies. This dubs as a small table once you arrive to your location (just turn it upside down and use the bottom to place food on).
  • Don’t have a cool picnic blanket? Use a tablecloth.
  • Wrap your sandwiches at home using kitchen twine, and you won’t need a plate for serving.
  • Serve sides and drinks in mason jars. I have way too many mason jars to admit here, but I use them for everything (storage containers, drinking cups, containers to store leftovers, you name it). The best thing about these is you won’t need to transfer dishes like salads into another serving container when you show up to your picnic. Just twist off the top, eat your food, and then put the top back on when transferring food back home. This saves on dishes when you return, and also minimizes spillage or disaster.
  • Bring cutting boards in lieu of plates.
  • Serve wine in tumbler glasses or stemless wine glasses (or mason jars!!!). No need to be all fancy and bring your expensive breakable wine stems. This is a picnic and you’re likely to be eating on uneven ground. Stemless glasses are just fine for this purpose. But do bring a cutting board or coffee tray to use to set your glass on when you’re not sipping on wine. It will help stabilize the glass.
A picnic platter full of pork tenderloin sandwiches, almonds, lentil salad, and olives.
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Perfect Picnic with Smoked Pork Tenderloin Sandwiches and Beaujolais Wine
4.50 from 2 votes

Smoked Pork Tenderloin Sandwich

A simple recipe for Smoked Tenderloin Sandwiches. Perfect for a summer picnic. Plus tips for an elegant, yet easy summer picnic with wine pairing. 
Prep: 15 minutes
Cook: 30 minutes
Resting Time: 10 minutes
Total: 55 minutes
Servings: 4 servings

Equipment

  • 1 Leave-In Thermometer We use the Thermoworks Smoke Unit.
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Ingredients 

  • 1 pork tenderloin, approximately 1 ¼ lbs
  • ¼ Cup Dijon mustard, separated in half
  • 2 tablespoons pork rub
  • 1 baguette
  • ½ cup optional arugula

Instructions 

To Smoke the Pork Tenderloin

  • Preparation: Set the smoker to 250 degrees using a fruit wood (we like apple or cherry). Coat the pork tenderloin with 2 tablespoons of the Dijon mustard (just to coat and allow the dry rub to adhere). Sprinkle the dry rub liberally around the entire pork tenderloin.
  • Smoked Pork Tenderloin: Place tenderloin on the smoker for about 45 minutes or until the internal temperature is 125 – 140 degrees Fahrenheit for medium rare, and then remove from heat.
  • Rest and Slice: Let rest for 20 minutes on a cutting board to allow for carry-over cooking and then slice thin for sandwiches.
    Slicing Smoked Pork Tenderloin

Build Pork Tenderloin Sandwiches

  • Slice the baguette in half lengthwise (horizontally). Layer the bread with some Dijon mustard, a few slices of smoked pork tenderloin, and then top with some crunchy greens and any additional toppings you wish.
  • For ease of transportation, wrap your sandwiches with kitchen twine so they don’t fall apart.

Notes

When smoking consider using a leave-in thermometer that will monitor both the smoker’s temperature and the internal temperature of the tenderloin so it does not overcook. We like the Thermoworks Smoke Unit.

Nutrition

Calories: 715kcal | Carbohydrates: 32g | Protein: 100g | Fat: 18g | Saturated Fat: 6g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 7g | Trans Fat: 0.2g | Cholesterol: 295mg | Sodium: 664mg | Potassium: 1879mg | Fiber: 2g | Sugar: 3g | Vitamin A: 64IU | Vitamin C: 0.3mg | Calcium: 115mg | Iron: 7mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Prep Time: 15 minutes
Cook Time: 30 minutes
Resting Time: 10 minutes
Total Time: 55 minutes
Course: Main Course
Cuisine: BBQ, Barbecue, picnic, sandwich
Servings: 4 servings
Calories: 715
Keyword: picnic, Smoked Pork Tenderloin Sandwich
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Vindulge

About Mary


I'm Mary, a wine/food/travel writer, Certified Sommelier, mom of twins, former vegetarian turned BBQ fanatic, runner, founder of Vindulge, and author of Fire + Wine cookbook. Thanks for stopping by!

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11 Comments

  1. Everything looks delicious! I’m planning a picnic in the rose garden in a few weeks. You’ve given me a lot of ideas.

  2. There’s something SO SPECIAL about drinking wine al fresco. This sandwich and wine pairing looks perfect for an outdoor picnic!

  3. Such great tips for a picnic! Makes me want to set up a picnic in my backyard with a bottle (or two!) of wine. Cheers!

  4. Yummm!! And beautiful! That cheese board also looks amazing and I love the food in jars idea! So much cuter than bright-lidded tupperware!

  5. 5 stars
    Your picnic looks absolutely amazing! Count me in next time! I’ll bring the Beaujolais!