
Olive, Lamb, And Red Pepper Casserole

This chef-curated Olive, Lamb, And Red Pepper Casserole 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 28g of muscle-fueling protein per serving for lasting satiety.
- ✓Portion-balanced at 513 calories per serving with wholesome, unrefined ingredients.
- ✓Masterclass temperature checkpoints ensure maximum tenderness and flavor development.
The Story
This chef-curated Olive, Lamb, And Red Pepper Casserole 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 Olive, Lamb, And Red Pepper Casserole 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 Olive, Lamb, And Red Pepper Casserole, focus on fresh aromatics, dry surface contact for proper searing, and allowing the food to rest before serving.
Ingredients & Measurements
- 1 (2 pound) spaghetti squash,
- halved and seeded
- 1 tablespoon olive oil
- 1 pound ground lamb
- 1 tablespoon olive oil
- 1/2 small chopped red onion
- 2 red bell peppers, seeded and
- diced
- 5 cloves garlic, chopped
- 1 tablespoon dried basil
- 1 tablespoon chopped fresh
- rosemary
- 1 teaspoon dried oregano
- salt and pepper to taste
- 12 ounces ricotta salata cheese,
- crumbled
- 12 pimento-stuffed green olives,
- sliced
- 1 (15 ounce) can tomato sauce
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
Line a baking sheet with aluminum foilStep 3: Technique & Execution
Poke holes in the skin of the squash, and place onto the baking sheet cut-side downStep 4: Technique & Execution
Bake in the preheated oven until soft, about 1 hourStep 5: Technique & Execution
Turn the squash cut-side up, and allow to cool until cool enough to handle, about 30 minutesStep 6: Technique & Execution
Heat 1 tablespoon of olive oil in a skillet over medium-high heatChef's Pro Tips & Variations
Nutritional Profile per Serving
| Metric | Amount | Dietary Benefit |
|---|---|---|
| Calories | 513 kcal | Controlled caloric load for steady metabolic burn |
| Protein | 28g | High-biological-value protein for tissue maintenance |
| Carbohydrates | 31g | Complex, slow-digesting dietary fiber |
| Fat | 14g | Wholesome dietary lipids for micronutrient absorption |
Olive, Lamb, And Red Pepper Casserole
This chef-curated Olive, Lamb, And Red Pepper Casserole offers an authentic, wholesome dining experience. Created by Chief Culinary Specialist Stewart Lucas, it balances vibrant flavor with evidence-based nutrition.

Macro Nutrition Profile (Per Serving)
Ingredients
Ingredient Substitutions
| Original Ingredient | Healthy Alternative |
|---|---|
| Animal protein | Firm tofu, tempeh, or organic chickpeas |
| Cooking fat | Extra virgin olive oil or grass-fed butter |
Instructions
Technique & Execution: Preheat oven to 375 degrees F (190 degrees C)
Technique & Execution: Line a baking sheet with aluminum foil
Technique & Execution: Poke holes in the skin of the squash, and place onto the baking sheet cut-side down
Technique & Execution: Bake in the preheated oven until soft, about 1 hour
Technique & Execution: Turn the squash cut-side up, and allow to cool until cool enough to handle, about 30 minutes
Technique & Execution: Heat 1 tablespoon of olive oil in a skillet over medium-high heat
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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
Chief Culinary SpecialistStewart 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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