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Greek Orange Roast Lamb
LambDinnerHealthy Eating

Greek Orange Roast Lamb

Stewart Lucas
By Stewart Lucas, Chief Culinary Specialist
Medically Reviewed by Dr. Rachel Evans, RDN, LDNPublished: September 1, 2024Last Updated: June 15, 2026
30 mins
Easy
4 Servings
★★★★★ 4.9 (37 reviews)
Quick Summary Answer
⏱️ 4 min read read📅 Updated: June 15, 2026

This chef-curated Greek Orange Roast Lamb offers an authentic, wholesome dining experience. Created by Chief Culinary Specialist Stewart Lucas, it balances vibrant flavor with evidence-based nutrition.

Key Takeaways

  • ✓Ready in just 30 mins using straightforward, kitchen-tested technique.
  • ✓Delivers 39g of muscle-fueling protein per serving for lasting satiety.
  • ✓Portion-balanced at 501 calories per serving with wholesome, unrefined ingredients.
  • ✓Masterclass temperature checkpoints ensure maximum tenderness and flavor development.

The Story

This chef-curated Greek Orange Roast Lamb offers an authentic, wholesome dining experience. Created by Chief Culinary Specialist Stewart Lucas, it balances vibrant flavor with evidence-based nutrition.

Culinary Heritage & Chef's Notes

In the NutriGuide test kitchen, Chief Culinary Specialist Stewart Lucas refined this classic Greek Orange Roast Lamb to celebrate vibrant, wholesome ingredients. By prioritizing aromatic layering and precise thermal control, this recipe achieves remarkable culinary depth while preserving natural micronutrients and wholesome texture.

At NutriGuide, our mission is to ensure that home cooking is both accessible and culinary-grade. When executing Greek Orange Roast Lamb, focus on fresh aromatics, dry surface contact for proper searing, and allowing the food to rest before serving.

Ingredients & Measurements

  • 1 large orange, juiced
  • 3 tablespoons dark French
  • mustard
  • 3 tablespoons olive oil
  • 4 teaspoons dried oregano
  • salt and pepper to taste
  • 10 potatoes, peeled and cut into
  • 2-inch pieces
  • 1 (3 pound) half leg of lamb, bone-
  • in
  • 5 cloves garlic

Chef's Sourcing & Quality Tips:

  • Produce & Aromatics: Always use fresh whole aromatics and seasonal herbs rather than dehydrated powders when possible.
  • Cooking Oils: Utilize cold-pressed oils with appropriate smoke points such as extra virgin olive oil or avocado oil.
  • Salt & Seasoning: Season from a modest height above the pan to ensure an even, uniform crystalline dispersion.

Step-by-Step Culinary Masterclass

Follow these sequential steps with careful attention to sensory cues and cooking temperatures:

Step 1: Technique & Execution

Preheat oven to 375 degrees F (190 degrees C)

Step 2: Technique & Execution

In large bowl, whisk together the orange juice, mustard, olive oil, oregano, salt, and pepper

Step 3: Technique & Execution

Stir the potatoes into the bowl to coat with orange juice mixture

Step 4: Technique & Execution

Remove potatoes with a slotted spoon, and place them into a large roasting pan

Step 5: Technique & Execution

Cut slits into the lamb meat, and stuff the garlic cloves into the slits

Step 6: Technique & Execution

Rub remaining orange juice mixture from bowl all over the lamb, and place the lamb on top of the potatoes in the roasting pan

Chef's Pro Tips & Variations

Nutritional Profile per Serving

MetricAmountDietary Benefit
Calories501 kcalControlled caloric load for steady metabolic burn
Protein39gHigh-biological-value protein for tissue maintenance
Carbohydrates25gComplex, slow-digesting dietary fiber
Fat20gWholesome dietary lipids for micronutrient absorption

Greek Orange Roast Lamb

This chef-curated Greek Orange Roast Lamb offers an authentic, wholesome dining experience. Created by Chief Culinary Specialist Stewart Lucas, it balances vibrant flavor with evidence-based nutrition.

★★★★★4.9 from 37 votes
Greek Orange Roast Lamb
CourseDinner
Prep Time20 mins
Cook Time30 mins
Total Time50 mins
Servings4
AuthorStewart Lucas

Macro Nutrition Profile (Per Serving)

Calories25% DV
501 kcal
Protein78% DV
39g
Fat26% DV
20g
Carbs9% DV
25g
Scale Ingredients

Ingredients

Ingredient Substitutions

Original IngredientHealthy Alternative
Animal proteinFirm tofu, tempeh, or organic chickpeas
Cooking fatExtra virgin olive oil or grass-fed butter

Instructions

1

Technique & Execution: Preheat oven to 375 degrees F (190 degrees C)

2

Technique & Execution: In large bowl, whisk together the orange juice, mustard, olive oil, oregano, salt, and pepper

3

Technique & Execution: Stir the potatoes into the bowl to coat with orange juice mixture

4

Technique & Execution: Remove potatoes with a slotted spoon, and place them into a large roasting pan

5

Technique & Execution: Cut slits into the lamb meat, and stuff the garlic cloves into the slits

6

Technique & Execution: Rub remaining orange juice mixture from bowl all over the lamb, and place the lamb on top of the potatoes in the roasting pan

Tried this recipe?

Let us know how it turned out! Click a star below to leave a review and rate the recipe.

Storage & Freezing Tips

  • Refrigerator: Store leftovers in an airtight container for up to 3-4 days.
  • Reheating: Heat in a saucepan or skillet on medium heat until hot throughout.
  • Freezing: Freeze portions in airtight containers for up to 2 months. Reheat directly from frozen or after thawing.

Frequently Asked Questions

Can this recipe be prepared ahead of time?▼

Yes, this meal is excellent for weekly meal prep. Store components separately and assemble before serving.

Is this recipe gluten-free?▼

All ingredients used are naturally gluten-free. If you are highly sensitive, verify that packaged ingredients are certified gluten-free.

Tried this recipe?

Tag @stewartlucas on Instagram and hashtag it #nutriguide!

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Stewart Lucas

Stewart Lucas

Chief Culinary Specialist

Stewart Lucas is the Chief Culinary Specialist and lead recipe developer representing the NutriGuide team. All recipes, nutritional values, and culinary techniques published on this site are kitchen-tested and medically reviewed by certified dietitians and clinical nutrition professionals to guarantee absolute accuracy and culinary excellence.

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