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Port Wine Plum Filet Mignon finished and ready to serve

Port Wine Plum Filet Mignon

Quick Answer

Port Wine Plum Filet Mignon sears and roasts filets, then finishes them with a jammy pan sauce of fresh plums, ruby port, and thyme.

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Tenderness is filet mignon’s great advantage, but it can occasionally taste a little too polite. It has the texture everybody wants, but compared with a ribeye it can use some help in the loud-flavor department. Enter ripe plums, ruby port, balsamic vinegar, shallot, thyme, beef stock, and butter—a pan sauce with enough dark fruit and acidity to give the filet something interesting to talk about. The steaks are seasoned, seared for three minutes per side, then moved to a 425°F oven until they reach 125–135°F. While they rest for eight minutes, the skillet gets minced shallot first, followed by diced plums, port, stock, balsamic, and thyme. Six to eight minutes of simmering softens the fruit and reduces the liquid into a glossy, jammy sauce. Butter whisked in at the end smooths the acidity and gives it enough richness to sit naturally beside the beef instead of tasting like somebody spooned pie filling onto a steak.

The final plate hits a nice contrast: very tender filet, browned exterior, soft tart-sweet plum, wine depth, thyme, and a savory backbone from the stock. It is the kind of dinner that looks like you own special dinner plates even if, fifteen minutes earlier, you were moving mail off the table.

Prep15 minutes
Cook22 minutes
Total37 minutes
Serves2 servings
DifficultyMedium

Ingredients

Servings
  • 2 filet mignon steaks, 7–8 ounces each
  • 1 teaspoon kosher salt
  • ½ teaspoon black pepper
  • 1 tablespoon neutral oil
  • 2 ripe red plums, diced
  • cup ruby port
  • ½ cup beef stock
  • 1 tablespoon balsamic vinegar
  • 1 small shallot, minced
  • 1 teaspoon fresh thyme leaves
  • 1 tablespoon unsalted butter

Instructions

  1. 1Season and sear the filets for 3 minutes per side.
  2. 2Transfer to a 425°F oven for 4–7 minutes, until 125–135°F. Rest for 8 minutes.
  3. 3Cook the shallot in the skillet for 1 minute.
  4. 4Add the plums, port, stock, balsamic, and thyme. Simmer for 6–8 minutes.
  5. 5Whisk in the butter and spoon the sauce over the filets.

Nutrition Information

Estimated per serving: 1 of 2 servings.

760Calories
57 gProtein
16 gCarbohydrates
49 gTotal Fat
18 gSaturated Fat
2 gFiber
11 gTotal Sugars
1510 mgSodium
185 mgCholesterol

Estimated from the ingredients and quantities in this recipe using standard food-composition values. Brand choices, trimming, cooking loss, optional ingredients, and actual portion size can change the numbers. How we calculate nutrition estimates.

Pro Tips

  • Use ripe, soft plums — they melt into the sauce. Firm, underripe ones stay chunky and don't release their sweetness.
  • Reduce the port and stock until the sauce lightly coats a spoon before adding butter, so it clings to the steak.
  • Rest the filets fully before saucing; cutting a lean, tender cut too early costs you all its juice.

Substitutions

ruby port → dry red wine plus 1 teaspoon sugar Port is sweeter and richer; the sugar helps a dry red stand in.
red plums → pluots, black plums, or halved fresh cherries Any soft stone fruit works; adjust sugar to taste.
filet mignon → thick-cut top sirloin or strip steak Both suit the pan sauce; adjust cook time to the cut.

Storage Instructions

Store leftover filet and sauce in the refrigerator for up to 3 days. Reheat gently over low heat with a splash of stock to loosen the sauce.

Make Ahead

The plum port sauce can be made a day ahead and rewarmed; whisk in fresh butter before serving. Cook the filets fresh.

Freezing

The sauce freezes well for up to 2 months. Cooked filet can be frozen but loses tenderness, so fresh is best.

Build the plate

Make It a Meal

Pair this recipe with a side, bread, and something sweet from the FAFO Kitchen.

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About Lila

Lila is the editorial persona and visual host of Fork Around & Find Out Kitchen. Recipes presented in the Lila voice are developed, edited, and published under FAFO Kitchen's editorial standards.

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