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
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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.
Ingredients
pork tenderloinPork, Tenderloin400 g
zucchiniBaby, Squash, zucchini, raw200 g
black olivesOlives, Black40 g
capersCapers, Canned20 g
olive oil30 ml
butterButter, Salted15 g
garlicGarlic, Raw6 g
lemon juiceLemon juice, Raw15 ml
lemon zestLemon peel, Raw2 g
parsley10 g
saltSalt, Table
black pepperSpices, Pepper, black1 g
Equipment
ovenproof skillet
sauté pan- vegetable peeler
- kitchen tongs
Method
- Preheat oven to 160°C (325°F).
- 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.
- 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.
- 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.
- Meanwhile, make zucchini ribbons: trim zucchini ends and use a vegetable peeler to shave lengthwise into ribbons. Mince the garlic.
- 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.
- 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.
- To assemble, divide zucchini ribbons between serving plates, top with pork medallions, and spoon the olive-caper gremolata over the pork. Serve immediately.
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
Electrolytes
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.
Pan-Seared Pork Tenderloin Medallions with Zucchini Ribbons and Olive-Caper Gremolata — printed from https://twentygrams.app/recipes/pan-seared-pork-tenderloin-medallions-with-zucchini-ribbons-and-olive--c1804a11