Medallions of Pork with Riesling Sauce

This is a restaurant-caliber pork dish that comes together in one skillet. Tenderloin medallions get flour-dusted and seared until golden, then a pan sauce of Riesling wine, balsamic vinegar, green peppercorns, and raisins builds in the same skillet using all those caramelized pork drippings.

The flavor profile here is Alsatian. Riesling brings a floral, slightly sweet acidity that pairs naturally with pork, while the green peppercorns add a fresh, sharp heat that’s gentler than black pepper. Raisins plump in the sauce and add pockets of sweetness, and toasted pine nuts stirred in at the end give each bite crunch.

Finishing the sauce by whisking in chilled butter off the heat is a classic French technique called monter au beurre. The cold butter emulsifies into the hot liquid, creating a glossy, velvety sauce that clings to the pork instead of running off. This is the step that transforms pan drippings into something worthy of a white tablecloth.

Chef Tips

• Don’t skip the flour coating. It creates a light crust on the medallions that browns beautifully and helps thicken the sauce as it deglazes.
• Whisk the cold butter in quickly once the skillet is off the heat. If the sauce is too hot, the butter separates instead of emulsifying. You want it to melt slowly into a creamy finish.
• Tent the pork with foil while making the sauce. Four minutes of resting lets the juices redistribute so the medallions stay pink and juicy when sliced.

Variations

• Use chicken breast medallions pounded thin for the same sauce with a lighter protein.
• Swap dried cranberries for raisins for a tarter, more colorful sauce.