Onion-Marinated Lamb Chops
- Yield
- 6 servings
Lamb chops are marinated with onion, vinegar and garlic before cooking and resting.
IngredientsTips are one tap away.
Ingredients
Batches and reset
6 servings · US measures · 1 batch
Batching
A double batch marinates in a larger container and fits most grills; grill in two rounds if the chops do not fit in one layer. Times and the 145°F (63°C) endpoint do not change with the amount.
Original recipe: 6 servings.
Extra salt at serving is left out of the base nutrition scenario. The marinade is thrown away, so its eaten share is not counted.
Before you start
- Read through the recipe before you start; the chops marinate for about two hours. Gather the covered container, grill, tongs, a clean plate, the thermometer and the measured ingredients.
Directions

Read and gather
For the whole recipe
Read through the recipe and gather the equipment. Use the ingredient lines to prepare and measure everything, and wash your hands after handling the raw lamb. Everything is measured and the container is ready.

Stir the marinade and marinate the chops
For the whole recipe
Stir the onion, 1/4 cup distilled white vinegar, 2 tbsp olive oil, 1 tbsp garlic, 2 tsp fine salt and 1/2 tsp black pepper together in the container. Turn 6 whole lamb loin chops in the mixture until the chops are well coated. Cover and refrigerate them, about 2 hours.

Heat the grill and drain the chops
For the whole recipe
Heat the grill to medium-high heat. Lift the chops out of the marinade, letting any onion slices that cling stay on, and throw the used marinade away; it is never reused raw. The grill is hot and the chops are drained.

Grill the chops to temperature
For the whole recipe
Grill the chops over medium-high heat, turning them once, until they are well marked and browned on both sides, about 6 minutes in all. Check the meat away from the bone with an instant-read thermometer: it reads 145°F (63°C).

Move the chops to a clean plate and let them rest
For the whole recipe
Move the chops to the clean plate and let them rest for at least three minutes, the USDA rest for whole cuts of lamb. The chops have rested for at least three minutes.

Taste and serve
For the whole recipe
Taste a bite. Aim for savory lamb with a light tang from the marinade. If it tastes flat, sprinkle fine salt to taste over the chops. Serve them to make 6 servings, and refrigerate leftovers within two hours. The chops are seasoned and ready to serve.
About this recipe
Research preview: these details come from our sourced research and haven't been reviewed by our chef yet.
Why it works
A short marinade of vinegar, salt, onion and garlic seasons the chops and adds tang; hot, direct grilling browns the outside quickly, and resting after 145 °F lets the juices settle.
Associated with
American home grilling
Grilling lamb chops is common wherever lamb is eaten; this is a simple home recipe rather than a named regional dish.
Taste
- Sweet
- Sour
- Salty
- Bitter
- Savory
- Heat
The vinegar marinade adds tang and the onion and garlic a mellow savor., Grill char adds a little bitterness to the rich lamb. · charred outside, juicy and pink inside at 145 °F · hot
Skill level
Some practice
Thin chops cook fast, so grill control and a thermometer check matter.
Allergens
Allergens: see each line below. Check the vinegar label for sulfites.
Check the vinegar label for sulfites.
Diets
Vegetarian: Doesn't fit as written Pescatarian: Doesn't fit as written Vegan: Doesn't fit as written Dairy: See the allergen lines Egg: See the allergen lines Gluten: See the allergen lines
Occasions
Eid al-Adha
Sheep are among the animals sacrificed and shared at Eid al-Adha; this recipe is not a named Eid dish, but halal lamb chops suit the meal.
Easter
Lamb is eaten at Easter in many countries; the link is with lamb generally, not this recipe.
Serving and keeping
Best served: Right after the 3-minute rest With any onion slices that cling to the chops
Make ahead: Grill the chops when you plan to eat them.
Storage: Refrigerate cooked chops within 2 hours (1 hour above 90 °F / 32 °C), covered. They freeze for about 2 to 3 months for best quality.
Leftovers: Slice leftover lamb thinly and serve it cold, or reheat gently.
Food safety
- Marinate the chops covered in the refrigerator, not on the counter.
- Throw away the used marinade; it held raw meat, so it is not used as a sauce.
- Put the cooked chops on a clean plate, not the one that held them raw.
- Check the meat away from the bone with a food thermometer: 145 °F (63 °C), then a 3-minute rest.
We make no statement about cross-contact in your kitchen or in packaged ingredients. Check the vinegar label.
Nutrition notes
Most of the salt stays in the discarded marinade, but some is absorbed. Using half the salt lowers it.
Swap notes
lamb loin chops · halal.general
Use: halal-certified lamb chops
What changes: No change to the method.
Not a swap: Lamb without certification, where your school requires it.
lamb loin chops · kosher.mainstream
Use: kosher lamb rib or shoulder chops
What changes: Shoulder chops are thicker; grill 1 to 2 minutes more per side and still check for 145 °F (63 °C).
Not a swap: Loin chops, which are rarely sold kosher in the US.
lamb loin chops · sikh.rehat
Use: jhatka lamb chops
What changes: No change to the method.
Not a swap: Halal or kosher (kutha) lamb.
medium onion
Use: garlic-infused olive oil in place of the onion and garlic in the marinade
What changes: Less oniony; the vinegar and salt still season the chops.
Not a swap: Marinating with onion and garlic and then discarding them, which does not remove the fructans.
medium onion · buddhist.five_pungent
Use: a marinade of only the vinegar, oil, salt and pepper
What changes: Less savory. The dish still contains meat, which is a separate question for Buddhist vegetarians.
Not a swap: Onion or garlic powder in their place.
fine salt
Use: half the salt in the marinade
What changes: Less salty.
Not a swap: Seasoned salt blends, which add sodium back.
lamb loin chops · catholic.abstinence
Not a swap: Lamb is meat; no meatless version of this recipe is offered.
These notes don't change the amounts, allergens or nutrition shown for this recipe.
For your food tracker
Fields for MyFitnessPal and other trackers
- Recipe url
- https://isthebestrecipe.com/lamb/onion-marinated-lamb-chops
- Name
- Onion-Marinated Lamb Chops
- Servings
- 6
- Recipe yield
- 6 servings
- Recipe ingredient
- 1 whole medium onion thinly sliced, 1/4 cup distilled white vinegar, 2 tbsp olive oil, 1 tbsp garlic minced, 2 tsp fine salt, 1/2 tsp black pepper ground, 6 whole lamb loin chops about 6 ounces (170 g) each, bone in
- Copy action wording
- Copy recipe and estimated nutrition
Sources
- Iced tea (Wikipedia (English), 2026-08-30)
- Green tea (Wikipedia (English), 2026-09-27)
- Food Allergies (major food allergens under FALCPA and the FASTER Act) (U.S. Food and Drug Administration, 2026-03-11)
- Regulation (EU) No 1169/2011, Annex II: Substances or products causing allergies or intolerances (legislation.gov.uk (The National Archives) rendering of the EU text, 2011-10-25)
- Regulation (EU) No 1169/2011, Annex II: substances or products causing allergies or intolerances (text as adopted) (European Parliament and Council; text read from legislation.gov.uk (The National Archives) copy of the adopted EU text, 2011-10-25)
- Four Steps to Food Safety (U.S. Centers for Disease Control and Prevention, 2025-11-24)
- The FoodKeeper: A Guide to Food Storage (Food Marketing Institute with Cornell University Cooperative Extension and USDA FSIS (hosted by Augusta University), 2015-08-24)
- Preventing Botulism (Centers for Disease Control and Prevention, 2026-02-26)
- FoodData Central: Honey (FDC ID 169640) (USDA Agricultural Research Service)
- FoodData Central: Lemon juice, raw (FDC ID 167747) (USDA Agricultural Research Service)
- FoodData Central: Beverages, tea, green, brewed, regular (FDC ID 171917) (USDA Agricultural Research Service)
- FoodData Central: Spearmint, fresh (FDC ID 173475) (USDA Agricultural Research Service)
- Daily Value on the Nutrition and Supplement Facts Labels (U.S. Food and Drug Administration)
Make it the best
Copy this recipe and make it your own. Change amounts, swap ingredients, rewrite steps. The original stays as it is.
Nutrition Values
Nutrition estimates aren’t available for this recipe yet.
Your notes
Kept on this device.Return: https://isthebestrecipe.com/lamb/onion-marinated-lamb-chops
