Indulge in a classic comfort food with this pork tenderloin sandwich recipe. Perfectly seasoned and cooked pork tenderloin pieces are paired with fresh vegetables and creamy mayonnaise, all nestled in a toasted sandwich bun. This dish is simple yet satisfying, making it an ideal choice for a quick lunch or a casual dinner.
Pork tenderloin is the star of this recipe, and while it might not be a staple in every household, it's readily available at most supermarkets. Make sure to pick up fresh sandwich buns, shredded lettuce, and sliced tomatoes to complement the tender pork. The mayonnaise adds a creamy texture that ties all the flavors together.
Ingredients For Pork Tenderloin Sandwich Recipe
Pork tenderloin: A lean cut of meat that is tender and flavorful, perfect for quick cooking.
Sandwich buns: Soft and slightly sweet, these buns provide the perfect vessel for the sandwich.
Shredded lettuce: Adds a fresh, crisp texture to the sandwich.
Sliced tomato: Juicy and slightly acidic, tomatoes balance the richness of the pork.
Mayonnaise: Creamy and tangy, it enhances the overall flavor of the sandwich.
Salt: Essential for seasoning the pork and bringing out its natural flavors.
Black pepper: Adds a mild heat and depth of flavor to the pork.
Technique Tip for This Recipe
To achieve a perfectly cooked pork tenderloin, use a meat thermometer to ensure the internal temperature reaches 145°F. This will keep the meat juicy and tender. Additionally, let the pork rest for a few minutes after cooking to allow the juices to redistribute, enhancing the overall flavor and texture.
Suggested Side Dishes
Alternative Ingredients
pork tenderloin - Substitute with tempeh: Tempeh has a firm texture and can be marinated to mimic the savory flavors of pork tenderloin.
sandwich buns - Substitute with whole grain buns: Whole grain buns are a healthier option and provide more fiber.
shredded lettuce - Substitute with shredded cabbage: Shredded cabbage adds a crunchy texture and is more nutrient-dense.
sliced tomato - Substitute with sliced roasted red peppers: Roasted red peppers provide a sweet and smoky flavor that complements the other ingredients.
mayonnaise - Substitute with vegan mayonnaise: Vegan mayonnaise is plant-based and provides the same creamy texture without animal products.
salt - Substitute with sea salt: Sea salt is less processed and contains more minerals than regular table salt.
black pepper - Substitute with cracked black pepper: Cracked black pepper has a fresher and more robust flavor compared to pre-ground black pepper.
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How To Store / Freeze This Recipe
- Allow the pork tenderloin to cool completely before storing. This prevents condensation, which can make the meat soggy.
- Wrap each piece of pork tenderloin individually in plastic wrap or aluminum foil to maintain freshness and prevent freezer burn.
- Place the wrapped pork tenderloin pieces in a resealable plastic bag or an airtight container. Label the bag or container with the date to keep track of storage time.
- Store the sandwich buns separately from the pork tenderloin to prevent them from becoming soggy. You can keep the buns in a resealable plastic bag at room temperature for up to 2 days or freeze them for longer storage.
- For the lettuce and tomato, store them in the refrigerator in separate airtight containers. The lettuce should be used within 3-4 days, while the tomato can last up to a week.
- If you have leftover mayonnaise, keep it in its original container and store it in the refrigerator. Use it within the recommended timeframe on the packaging.
- When ready to reheat, thaw the pork tenderloin in the refrigerator overnight if frozen. Reheat in a skillet over medium heat until warmed through, or use a microwave for a quicker option.
- Toast the sandwich buns in a skillet or oven until golden brown before assembling the sandwich.
- Assemble the sandwich with fresh lettuce and tomato, and spread mayonnaise on the buns just before serving to maintain the best texture and flavor.
How To Reheat Leftovers
Preheat your oven to 350°F (175°C). Wrap each pork tenderloin sandwich individually in aluminum foil to keep them moist. Place them on a baking sheet and heat for about 15-20 minutes or until warmed through.
For a quicker method, use a microwave. Wrap the sandwich in a damp paper towel to prevent it from drying out. Microwave on medium power for 1-2 minutes, checking halfway through to ensure even heating.
If you prefer a crispy sandwich bun, use a toaster oven. Preheat the toaster oven to 350°F (175°C). Separate the pork tenderloin from the bun and heat the pork wrapped in foil for about 10 minutes. Toast the bun separately for a few minutes until golden brown. Reassemble the sandwich and enjoy.
For stovetop reheating, use a skillet over medium heat. Add a small amount of olive oil to the skillet and place the pork tenderloin pieces in the pan. Cover and heat for about 5 minutes, flipping halfway through. Toast the sandwich bun in the same skillet until golden brown. Reassemble and serve.
Best Tools for This Recipe
Skillet: A flat-bottomed pan used for cooking the pork tenderloin pieces over medium-high heat.
Tongs: Useful for flipping the pork tenderloin pieces to ensure even cooking on both sides.
Knife: Essential for trimming and cutting the pork tenderloin into 4 pieces.
Cutting board: A surface to safely trim and cut the pork tenderloin.
Meat thermometer: To check that the pork tenderloin is fully cooked to a safe internal temperature.
Spatula: Handy for toasting the sandwich buns in the skillet until golden brown.
Measuring spoons: Used to measure out the salt and black pepper for seasoning the pork.
Mixing bowl: To hold and mix the shredded lettuce and sliced tomato if desired.
Spreader knife: To spread the mayonnaise evenly on each sandwich bun.
Plate: For assembling the sandwich with the bun, lettuce, tomato, and pork tenderloin.
How to Save Time on Making This Recipe
Prepare ingredients in advance: Trim and cut the pork tenderloin ahead of time, and store it in the fridge.
Use pre-shredded lettuce: Save time by buying pre-shredded lettuce instead of shredding it yourself.
Pre-slice tomatoes: Slice the tomatoes beforehand and keep them in an airtight container.
Toast buns together: Toast all sandwich buns at once in the oven instead of individually in the skillet.
Use a food processor: Quickly mix mayonnaise with other ingredients if you want to add flavors.

Pork Tenderloin Sandwich Recipe
Ingredients
Main Ingredients
- 1 lb Pork tenderloin trimmed and cut into 4 pieces
- 4 Sandwich buns
- 1 cup Lettuce shredded
- 1 cup Tomato sliced
- ½ cup Mayonnaise
- 1 teaspoon Salt
- 1 teaspoon Black pepper
Instructions
- 1. Season pork tenderloin pieces with salt and pepper.
- 2. Heat a skillet over medium-high heat and cook pork pieces for about 4-5 minutes on each side until fully cooked.
- 3. Toast the sandwich buns in the skillet until golden brown.
- 4. Spread mayonnaise on each bun, then layer with lettuce, tomato, and a piece of pork tenderloin.
- 5. Serve immediately and enjoy!
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Recipe
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