Should You Undercook Pork Tenderloin When Searing After Sous Vide?

Should pork tenderloin be slightly undercooked during sous vide if it will be seared afterward?

Sous vide cooking enables precise control over doneness, resulting in consistently juicy and evenly cooked pork tenderloin. A common question arises: If searing will follow sous vide, should a lower sous vide temperature be used than the final desired doneness?

In short, a slight reduction in sous vide temperature is recommended.

The following explains the rationale and method for achieving optimal pork tenderloin results.

Why You Should Undercook Before Searing

Searing following sous vide exposes the meat’s surface to temperatures exceeding 200°C (400°F).

Even a brief searing period increases the core temperature of the meat.

Carryover heat may elevate a medium-rare steak to medium, or transform a juicy, pink pork tenderloin into a fully cooked and drier product.

Extent of Temperature Increase During Searing

The increase in core temperature depends on both searing duration and applied heat:

Sear Duration | Core Temperature Increase

30 seconds per side +0.5–1°C (+1–2°F)

1 minute per side +1–2°C (+2–4°F)

2 minutes per side +2. For example, if the target doneness is 60°C (140°F) and the meat is seared for 2 minutes per side, the final temperature will exceed the target unless carryover heat is considered. Illustrative Example: Achieving Optimal Pink Pork Tenderloin

Sous vide: 58°C (136°F) for one and a half hours.

Remove and pat completely dry.

Sear in a pan at 210–220°C (410–430°F) for about 2 minutes on each side.

Rest for 5 minutes before slicing.

This method yields a juicy, pink, and tender pork tenderloin with a 60°C (140°F) center and a golden, flavorful crust.

Recommendations for Optimal Results:

Thoroughly dry meat before searing to encourage the Maillard reaction.

Choose a high smoke-point oil, like grapeseed or canola, for searing.

To maximize control, consider using a culinary torch rather than a pan to achieve surface browning without significantly increasing the temperature. When serving multiple portions, maintain finished pork at 55–58°C (130–136°F) in the sous vide bath while preparing accompanying sauces. vide bath while preparing. Sous vide cooking emphasizes precision; it is essential to plan for the final searing step. Plan for your finishing step.

Reduce your bath temperature slightly for perfect doneness without guessing or overcooking.

Therefore, when searing after sous vide, slightly undercook the pork to achieve optimal juiciness. Setting the sous vide temperature one or two degrees below the final target will yield noticeable improvements.

Try

This adjustment and enjoy pork that’s always perfectly cooked and sure to impress your guests.