
Roasted Winter Vegetable Soup

This chef-curated Roasted Winter Vegetable Soup 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 42g of muscle-fueling protein per serving for lasting satiety.
- ✓Portion-balanced at 370 calories per serving with wholesome, unrefined ingredients.
- ✓Masterclass temperature checkpoints ensure maximum tenderness and flavor development.
The Story
This chef-curated Roasted Winter Vegetable Soup 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 Roasted Winter Vegetable Soup 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 Roasted Winter Vegetable Soup, focus on fresh aromatics, dry surface contact for proper searing, and allowing the food to rest before serving.
Ingredients & Measurements
- 2 sprigs fresh rosemary, chopped
- 1 pinch kosher salt
- 2 tablespoons extra virgin olive oil
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
cooking spray 1 small butternut squash - peeled, seeded, and cut into large chunks 3 rutabagas, peeled and cubed 4 parsnips, peeled and thickly sliced 4 new potatoes, peeled and halved 10 cups chicken stock salt to taste freshly ground black pepper to taste 2 teaspoons aged balsamic vinegar 2 teaspoons white truffle oil (optional) With a mortar and pestle, grind together rosemary and kosher saltStep 2: Technique & Execution
Pour in olive oil and continue to mash until the oil starts to turn a darker greenStep 3: Technique & Execution
Set aside for about an hourStep 4: Technique & Execution
Preheat oven to 425 degrees F (220 degrees C)Step 5: Technique & Execution
Coat a shallow roasting pan with cooking sprayStep 6: Technique & Execution
Place the squash, rutabagas, parsnips and potatoes in a large bowlChef's Pro Tips & Variations
Nutritional Profile per Serving
| Metric | Amount | Dietary Benefit |
|---|---|---|
| Calories | 370 kcal | Controlled caloric load for steady metabolic burn |
| Protein | 42g | High-biological-value protein for tissue maintenance |
| Carbohydrates | 20g | Complex, slow-digesting dietary fiber |
| Fat | 19g | Wholesome dietary lipids for micronutrient absorption |
Roasted Winter Vegetable Soup
This chef-curated Roasted Winter Vegetable Soup 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: cooking spray 1 small butternut squash - peeled, seeded, and cut into large chunks 3 rutabagas, peeled and cubed 4 parsnips, peeled and thickly sliced 4 new potatoes, peeled and halved 10 cups chicken stock salt to taste freshly ground black pepper to taste 2 teaspoons aged balsamic vinegar 2 teaspoons white truffle oil (optional) With a mortar and pestle, grind together rosemary and kosher salt
Technique & Execution: Pour in olive oil and continue to mash until the oil starts to turn a darker green
Technique & Execution: Set aside for about an hour
Technique & Execution: Preheat oven to 425 degrees F (220 degrees C)
Technique & Execution: Coat a shallow roasting pan with cooking spray
Technique & Execution: Place the squash, rutabagas, parsnips and potatoes in a large bowl
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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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