Mary Berg Pork Tenderloin Recipes: A Juicy Roast

This maple-Dijon pork tenderloin is a simple roast with a browned exterior, a tangy-sweet glaze, and tender slices for serving with vegetables or potatoes. If you’re searching for Mary Berg pork tenderloin recipes, this is a practical home-style version rather than a claim to reproduce a specific published recipe.

Ingredients

1 pork tenderloin, about 1½ lb (680 g), not pork loin
1 tsp fine salt (5 g)
½ tsp freshly ground black pepper (about 1 g)
1 tbsp olive oil (15 ml)
3 tbsp pure maple syrup (45 ml)
2 tbsp Dijon mustard (30 g)
1 tbsp apple cider vinegar (15 ml)
2 garlic cloves, finely grated or minced (about 6 g)
1 tsp dried thyme (about 1 g), or 1 tbsp chopped fresh thyme (about 3 g)

Instructions

Heat the oven and prepare the pork. Set a rack in the middle of the oven and preheat it to 425°F (220°C). While it heats, pat the tenderloin dry with paper towels. If it has a thin, shiny strip of silver skin, slide a small sharp knife beneath it and trim it away, taking care not to remove much meat. Leave any thin layer of fat in place. Season all sides with the salt and pepper.
Mix the glaze. In a small bowl, stir together the maple syrup, Dijon mustard, apple cider vinegar, garlic, and thyme. Spoon 2 tablespoons (30 ml) into a separate clean bowl and set it aside for serving. Keeping this portion apart means it will not be contaminated by a brush or utensil that touches raw pork.
Sear the tenderloin. Heat the olive oil in a large oven-safe skillet over medium-high heat until it shimmers. Add the pork and brown it for about 2 minutes on each side, turning with tongs so the surface colors evenly. The goal is a golden-brown exterior, not to cook the center through. If your skillet is not oven-safe, sear the pork in a regular skillet and transfer it to a small rimmed baking dish.
Roast and glaze. Transfer the skillet or baking dish to the oven. Roast for 10 minutes, then carefully remove it and brush the pork with some of the glaze from the bowl that has not been reserved for serving. Return it to the oven and roast for about 5 to 10 minutes more. Begin checking early: the exact time depends on the tenderloin’s thickness and how hot the pan was after searing. Insert an instant-read thermometer into the thickest part without touching the pan. The USDA FSIS safe minimum for whole cuts of pork is 145°F (63°C), followed by at least a 3-minute rest.
Rest, slice, and serve. Move the pork to a clean cutting board and let it rest for 5 minutes; this also exceeds the required 3-minute rest. Slice across the grain into pieces about ½ inch (1.3 cm) thick. Spoon the clean reserved glaze over the slices or serve it at the table. If the pan has browned bits, you can loosen them with a spoonful of water and drizzle the flavorful juices over the pork.

Tips

Choose tenderloin, not loin. Pork tenderloin is a narrow, lean cut that cooks quickly. A pork loin roast is much larger and needs a different cooking time, so substituting one for the other without adjusting the method can leave the timing far off.
Trim only the silver skin. That tough membrane does not soften as the meat cooks and can pull the tenderloin out of shape. Slip the knife just under it and angle the blade slightly upward to avoid cutting away good meat.
Use a thermometer rather than color or minutes alone. The roast can look done on the outside while the center needs more time, and tenderloins vary in thickness. Start checking after the first 15 minutes in the oven, then check at short intervals until the thickest section reaches 145°F (63°C).
Keep the glaze from burning. Maple syrup contains sugar, so putting all of it on the pan before searing can make it scorch. Sear the seasoned pork first, brush the glaze on during roasting, and use a clean portion for the table. If the skillet is smoking heavily, lower the heat before adding the pork.

Serving Suggestions

Serve the sliced tenderloin with roasted potatoes, mashed potatoes, or buttered egg noodles to catch the maple-mustard juices. A green vegetable such as broccoli, green beans, or Brussels sprouts makes a useful contrast to the glaze; roast vegetables in a separate pan so they do not crowd the pork or interfere with browning. For a lighter plate, pair it with a crisp cabbage slaw or a salad dressed with cider vinegar. The tenderloin is rich enough to be the centerpiece, but its mild flavor also works well with simple sides that do not compete with the thyme and mustard.

If you are planning a family-style meal, transfer the sliced pork to a warm platter and spoon over only some of the reserved glaze. Put the rest in a small serving dish so everyone can add more. For a dinner with several sides, slice the pork just before serving rather than letting it sit cut on the board; keeping the pieces together for the short rest helps them stay juicy.

Variations

Use honey instead of maple syrup. Replace the maple syrup with 3 tablespoons (45 ml) honey. Honey makes the glaze a little more floral and can brown quickly, so keep the oven temperature and thermometer target the same and watch the surface near the end of roasting.

Make it more peppery. Add ½ teaspoon (about 1 g) crushed black peppercorns or ¼ teaspoon (about 0.5 g) smoked paprika to the glaze. The pepper adds a sharper bite; smoked paprika gives a gentle smoky note without making the dish taste like barbecue. Avoid adding extra salt until you have tasted the finished pan juices.

Swap the herbs. Use 1 teaspoon (about 1 g) dried rosemary in place of thyme, or use 1 tablespoon (about 3 g) chopped fresh sage. Rosemary is more assertive, so a little goes a long way. If you do not have fresh herbs, the measured dried amount works well; do not use the same volume of dried herb as fresh because dried herbs are more concentrated.

Add a little heat. Stir ¼ teaspoon (about 0.5 g) red pepper flakes into the glaze. For a milder, rounded warmth, use 1 teaspoon (5 g) prepared horseradish instead. Horseradish changes the flavor toward a sharper mustard-like finish, so it is best added in a small amount and adjusted to taste.

Storage and Reheating

Refrigerate leftover pork within 2 hours of cooking. Store it in a shallow airtight container, with any pan juices or extra clean glaze alongside, for 3 to 4 days. Keeping the slices with a little juice helps limit drying. If you expect to freeze portions, cool them promptly, pack them airtight, and freeze for up to 2 to 3 months for best quality; thaw overnight in the refrigerator before reheating.

For the best texture, reheat only the amount you plan to eat. Put the slices in a covered oven-safe dish with a spoonful of water or pan juices and warm at 300°F (150°C) until heated through. You can also reheat gently in a covered skillet over low heat, turning the slices once. The USDA FSIS recommends reheating leftovers to 165°F (74°C); check the center with a food thermometer. Avoid prolonged high heat, which can make lean tenderloin dry. Leftovers can also be served cold in a sandwich or salad if they have been stored safely and kept chilled.

Frequently Asked Questions

Can I make this recipe with pork loin instead?
A pork loin is thicker and often several times heavier than a tenderloin, so it will not cook in the same time. The glaze can still work, but use a separate roast method and rely on a thermometer rather than following the tenderloin timing here. For this recipe’s quick sear-and-roast approach, choose a tenderloin weighing about 1½ lb (680 g).

How do I know when pork tenderloin is done?
Check the thickest part with an instant-read thermometer. Remove the pork from the oven when it reaches 145°F (63°C), the USDA FSIS safe minimum for whole cuts of pork, and rest it for at least 3 minutes. A slight blush of pink can remain at this temperature; color alone is not a reliable way to judge safety or doneness.

Can I prepare the glaze ahead?
Yes. Stir it together up to 2 days ahead and keep it covered in the refrigerator. Bring it out while the oven heats so it is easier to brush on. Set aside the serving portion before the glaze comes near raw pork, and do not use glaze that has been in contact with raw meat as a finishing sauce unless it is thoroughly cooked.

Can I cook the pork without searing it first?
Yes, but the surface will be less browned and the flavor will be milder. Put the seasoned tenderloin in a baking dish, roast it at 425°F (220°C), and brush on the glaze partway through cooking. The overall time may differ, so start checking the internal temperature early and cook to the same 145°F (63°C) target.

Why did my pork turn out dry?
The most common cause is cooking past the target temperature, especially with a lean cut like tenderloin. A thermometer helps prevent that, while a short rest gives the juices time to settle before slicing. Also check that you bought tenderloin rather than a larger loin roast, and slice across the grain instead of lengthwise.

Can I double the recipe?
Yes. Use two tenderloins and keep space between them in the skillet or baking dish so hot air can circulate. Sear in batches if the pan would be crowded, then roast both together if they fit comfortably. They may finish at different times because their thicknesses can vary, so check each tenderloin separately and remove each one when it reaches 145°F (63°C).

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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