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Pan-Seared Pork Tenderloin Medallions with Zucchini Ribbons and Olive-Caper Gremolata

2 servings · 4.9 g net carbs

4.9g Net carbs 29.3g Fat 52.9g Protein 500.6 kcal
Pan-Seared Pork Tenderloin Medallions with Zucchini Ribbons and Olive-Caper Gremolata

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This recipe was generated with AI assistance; nutrition is computed from USDA FoodData Central.

2 servings  ·  prep 15 min  ·  cook 20 min  ·  total 35 min  ·  difficulty medium

Pan-seared pork tenderloin medallions are seared in olive oil and finished with butter, producing a golden crust on the pork tenderloin. Zucchini ribbons are shaved with a vegetable peeler and quickly sautéed with garlic in olive oil so the vegetable stays bright while becoming just tender. The olive-caper gremolata of chopped black olives, capers, lemon zest, lemon juice, and parsley provides a briny, citrusy counterpoint. Basting the medallions with melted butter before the short roast and then letting them rest preserves the sear and yields even slices when plated over the zucchini.

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Ingredients

  • pork tenderloinPork, Tenderloin
    400 g
  • zucchiniBaby, Squash, zucchini, raw
    200 g
  • black olivesOlives, Black
    40 g
  • capersCapers, Canned
    20 g
  • olive oil
    30 ml
  • butterButter, Salted
    15 g
  • garlicGarlic, Raw
    6 g
  • lemon juiceLemon juice, Raw
    15 ml
  • lemon zestLemon peel, Raw
    2 g
  • parsley
    10 g
  • saltSalt, Table
    2 g
  • black pepperSpices, Pepper, black
    1 g

Equipment

  • ovenproof skillet
  • sauté pan
  • vegetable peeler
  • kitchen tongs

Method

  1. Preheat oven to 160°C (325°F).
  2. Trim any silver skin from the pork tenderloin and slice into medallions. Pat medallions dry and season both sides with the salt and black pepper.
  3. Heat the olive oil in a heavy skillet over medium-high heat until shimmering. Add pork medallions in a single layer and sear 2 minutes per side until golden.
  4. Add the butter to the pan and spoon melted butter over the medallions for 30 seconds, then transfer the skillet to the oven and roast 10 minutes at 160°C (325°F). Remove skillet and let the pork rest 5 minutes before serving.
  5. Meanwhile, make zucchini ribbons: trim zucchini ends and use a vegetable peeler to shave lengthwise into ribbons. Mince the garlic.
  6. In a separate pan, heat the remaining olive oil over medium heat. Add minced garlic and cook 30 seconds until fragrant, then add zucchini ribbons and sauté 2 to 3 minutes until just tender but still bright. Season lightly with salt and remove from heat.
  7. Prepare the olive-caper gremolata: finely chop the black olives, capers, and parsley. Combine chopped olives, capers, parsley, lemon zest, lemon juice, and the reserved olive oil from the pan; mix and taste, adjusting seasoning as needed.
  8. To assemble, divide zucchini ribbons between serving plates, top with pork medallions, and spoon the olive-caper gremolata over the pork. Serve immediately.
Preheat oven to 160°C (325°F).

Tips

Pro tip

  • Trim woody ends from zucchini before slicing; discard or reserve for stock.
  • Toast the gremolata ingredients in a dry pan for 1 minute if a nuttier flavor is desired.
  • Reheat gently in a skillet over low heat to preserve juiciness; add a splash of olive oil if needed.

Frequently asked questions

Can I skip the butter and only use olive oil?
Yes, you can use only olive oil, but the finished flavor will be less rich because butter contributes a nutty, browned note when spooned over the pork; the recipe uses olive oil for the initial high-heat sear and butter for flavor and basting, so omitting butter keeps the technique but reduces that specific flavor layer.
Can I omit the black olives from the gremolata?
Yes, the gremolata will work without the olives, but the texture and type of brininess will change; black olives add a meaty, rounded saltiness while capers are more pungent, so if omitting olives consider using a little more parsley and lemon juice to maintain brightness and balance.
Can I use thin slices of zucchini instead of ribbons?
Yes, thinly sliced zucchini can replace ribbons, but the mouthfeel and quick-cook behavior differ; slices may need nearly the same brief sauté but watch for tenderness so they remain bright rather than collapsing into a softer texture.
Why didn't the pork develop a good golden crust?
Because the pan was not hot enough or the medallions were crowded, preventing direct contact browning; heat the ovenproof skillet until the oil is shimmering and sear the medallions in a single layer so the surface browns quickly.
Why did the zucchini turn out soggy?
They were likely overcooked or left in the pan after cooking, releasing excess moisture; sauté the ribbons only until just tender and bright, then remove them from the pan promptly to keep texture.
Why does the gremolata taste too salty?
Because chopped black olives and capers both contribute concentrated salt, making the mixture salty if used at full intensity; drain or rinse capers and taste the chopped olives before combining, and offset saltiness with extra lemon juice or parsley as needed.
Why might the butter brown or burn during cooking?
Butter can brown quickly if exposed to very high direct heat, so adding it after the initial sear and spooning it for a short period prevents burning; use the butter for brief basting and then transfer the skillet to the oven as directed to avoid overbrowning in the pan.
How should I store leftovers, and how do I reheat them?
Refrigerate leftovers within 2 hours of cooking — within 1 hour if the room is above 90°F (32°C). USDA general guidance for cooked leftovers is 3 to 4 days in the refrigerator at 40°F (4°C) or below, or the freezer for longer. Reheat until steaming hot throughout, to 165°F (74°C). These are USDA FoodKeeper general guidelines, not a measurement of this specific recipe.

Per serving

Primary macros

4.9g Net carbs 6% 34% 61%
Net carbs Fat Protein
4.9 gNet carbs
52.9 gProtein
29.3 gFat
2.2 gFiber
500.6Calories

Electrolytes

Na1502 mgSodium
K1447 mgPotassium
Mg98 mgMagnesium

Minerals

Calcium
73 mg
Iron
4.90 mg
Magnesium
98 mg
Phosphorus
665 mg
Potassium
1447 mg
Zinc
5.57 mg
Copper
0.433 mg
Selenium
81.4 µg

Vitamins

Vitamin A
102 µg
Vitamin C
45.9 mg
Vitamin D
0.4 µg
Vitamin E
Vitamin K
Thiamin (B1)
1.856 mg
Riboflavin (B2)
0.828 mg
Niacin (B3)
15.65 mg
Pantothenic acid (B5)
Vitamin B6
1.593 mg
Folate
32 µg
Vitamin B12
1.09 µg

Other nutrients

Choline

Based on USDA source data. A dash means that nutrient wasn’t reported for this food — it doesn’t mean the food contains none. Nothing was estimated in its place.

369.4 g per serving

4 figures are unavailable. Nothing was estimated in its place.

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Published 11 August 2026 · updated 20 August 2026

Nutrition computed from USDA FoodData Central, from the matched food records — never estimated by a model. How we compute these numbers.