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Crabmeat Au Gratin
SeafoodDinnerHealthy Eating

Crabmeat Au Gratin

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

This chef-curated Crabmeat Au Gratin 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 369 calories per serving with wholesome, unrefined ingredients.
  • ✓Masterclass temperature checkpoints ensure maximum tenderness and flavor development.

The Story

This chef-curated Crabmeat Au Gratin 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 Crabmeat Au Gratin 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 Crabmeat Au Gratin, focus on fresh aromatics, dry surface contact for proper searing, and allowing the food to rest before serving.

Ingredients & Measurements

  • Date: 18 Aug 1993 08:54:33 -0700
  • + Adapted from a recipe taken from an Opelousas, Louisiana's
  • + local newspaper food supplement from about 10-15 years back
  • 1 stalk celery (chopped)
  • 1 onion (chopped)
  • 1/4 lb. margarine
  • 1/2 cup flour
  • 1 can evaporated milk (13oz)
  • 2 egg yolks (broken and stirred)
  • 1 tsp. salt
  • 1/2 tsp. cayenne pepper
  • 1 lb. crabmeat
  • 1/2 cup grated 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

Saute onion and celery in margarine until tender

Step 2: Technique & Execution

Add flour, slowly add evaporated milk

Step 3: Technique & Execution

Cook until thickened

Step 4: Technique & Execution

Add salt, pepper, and egg yolks

Step 5: Technique & Execution

Add crabmeat, stir

Step 6: Technique & Execution

Pour into casserole dish, top with cheese and bake at 325 degrees for 25 minutes

Chef's Pro Tips & Variations

Nutritional Profile per Serving

MetricAmountDietary Benefit
Calories369 kcalControlled caloric load for steady metabolic burn
Protein42gHigh-biological-value protein for tissue maintenance
Carbohydrates31gComplex, slow-digesting dietary fiber
Fat16gWholesome dietary lipids for micronutrient absorption

Crabmeat Au Gratin

This chef-curated Crabmeat Au Gratin offers an authentic, wholesome dining experience. Created by Chief Culinary Specialist Stewart Lucas, it balances vibrant flavor with evidence-based nutrition.

★★★★★4.8 from 36 votes
Crabmeat Au Gratin
CourseDinner
Prep Time20 mins
Cook Time30 mins
Total Time50 mins
Servings4
AuthorStewart Lucas

Macro Nutrition Profile (Per Serving)

Calories18% DV
369 kcal
Protein84% DV
42g
Fat21% DV
16g
Carbs11% DV
31g
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: Saute onion and celery in margarine until tender

2

Technique & Execution: Add flour, slowly add evaporated milk

3

Technique & Execution: Cook until thickened

4

Technique & Execution: Add salt, pepper, and egg yolks

5

Technique & Execution: Add crabmeat, stir

6

Technique & Execution: Pour into casserole dish, top with cheese and bake at 325 degrees for 25 minutes

25:00

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Storage & Freezing Tips

  • Refrigerator: Store in an airtight container for up to 2 days. Keep the components separate if possible to preserve texture.
  • Reheating: Reheat gently in a skillet on medium-low heat with a splash of olive oil or butter.
  • Freezing: Freezing is not recommended for this dish because ingredients like eggs become soggy, rubbery, or mushy when defrosted.

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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