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French Onion Soup Viii
OnionDinnerHealthy Eating

French Onion Soup Viii

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
★★★★★ 4.8 (51 reviews)
Quick Summary Answer
⏱️ 4 min read read📅 Updated: June 15, 2026

This chef-curated French Onion Soup Viii 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 25g of muscle-fueling protein per serving for lasting satiety.
  • ✓Portion-balanced at 520 calories per serving with wholesome, unrefined ingredients.
  • ✓Masterclass temperature checkpoints ensure maximum tenderness and flavor development.

The Story

This chef-curated French Onion Soup Viii 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 French Onion Soup Viii 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 French Onion Soup Viii, focus on fresh aromatics, dry surface contact for proper searing, and allowing the food to rest before serving.

Ingredients & Measurements

  • 1 tablespoon butter
  • 1 tablespoon olive oil
  • 4 large onion, thinly sliced
  • 1 tablespoon all-purpose flour
  • 2 (14 ounce) cans beef broth
  • 1/2 cup white wine
  • 1 1/2 cups water
  • 2 bay leaves
  • 6 slices French bread
  • 1 cup shredded Swiss cheese

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

In a large saucepan over low heat, melt butter with olive oil

Step 2: Technique & Execution

Cook onions in mixture, stirring occasionally, for 30 minutes, until very soft, translucent and brown on the edges

Step 3: Technique & Execution

Sprinkle the flour over the onions and stir to combine

Step 4: Technique & Execution

Pour in beef broth, wine and water with bay leaves

Step 5: Technique & Execution

Bring to a boil, then reduce heat and simmer, uncovered, 20 to 30 minutes

Step 6: Technique & Execution

Preheat oven broiler

Chef's Pro Tips & Variations

Nutritional Profile per Serving

MetricAmountDietary Benefit
Calories520 kcalControlled caloric load for steady metabolic burn
Protein25gHigh-biological-value protein for tissue maintenance
Carbohydrates15gComplex, slow-digesting dietary fiber
Fat21gWholesome dietary lipids for micronutrient absorption

French Onion Soup Viii

This chef-curated French Onion Soup Viii offers an authentic, wholesome dining experience. Created by Chief Culinary Specialist Stewart Lucas, it balances vibrant flavor with evidence-based nutrition.

★★★★★4.8 from 51 votes
French Onion Soup Viii
CourseDinner
Prep Time20 mins
Cook Time30 mins
Total Time50 mins
Servings4
AuthorStewart Lucas

Macro Nutrition Profile (Per Serving)

Calories26% DV
520 kcal
Protein50% DV
25g
Fat27% DV
21g
Carbs5% DV
15g
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: In a large saucepan over low heat, melt butter with olive oil

2

Technique & Execution: Cook onions in mixture, stirring occasionally, for 30 minutes, until very soft, translucent and brown on the edges

30:00
3

Technique & Execution: Sprinkle the flour over the onions and stir to combine

4

Technique & Execution: Pour in beef broth, wine and water with bay leaves

5

Technique & Execution: Bring to a boil, then reduce heat and simmer, uncovered, 20 to 30 minutes

30:00
6

Technique & Execution: Preheat oven broiler

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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