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Portabella Burgers With Avocado Spread
GourmetDinnerHealthy Eating

Portabella Burgers With Avocado Spread

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 Portabella Burgers With Avocado Spread 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 23g of muscle-fueling protein per serving for lasting satiety.
  • ✓Portion-balanced at 360 calories per serving with wholesome, unrefined ingredients.
  • ✓Masterclass temperature checkpoints ensure maximum tenderness and flavor development.

The Story

This chef-curated Portabella Burgers With Avocado Spread 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 Portabella Burgers With Avocado Spread 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 Portabella Burgers With Avocado Spread, focus on fresh aromatics, dry surface contact for proper searing, and allowing the food to rest before serving.

Ingredients & Measurements

  • 4 medium portabella mushrooms,
  • stems removed
  • 1 medium onion, cut into 1/2-inch
  • slices
  • 3 tablespoons olive oil
  • 3/4 teaspoon salt, divided
  • 1/2 teaspoon ground black
  • pepper, divided
  • 1 fully ripened Avocado from
  • Mexico, halved, pitted and sliced
  • 2 tablespoons low-fat plain yogurt
  • 1/2 teaspoon minced garlic
  • 4 whole grain hamburger buns,
  • toasted
  • 4 roasted red peppers
  • Brush mushrooms and onion slices with oil; sprinkle with 1/2
  • teaspoon of the salt and 1/4 teaspoon of the pepper.

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

Heat large skillet or grill pan over medium heat until hot

Step 2: Technique & Execution

Add mushrooms; cook until tender, 8 to 10 minutes, turning once

Step 3: Technique & Execution

Transfer mushrooms to plate, cavity side up; cover to keep warm

Step 4: Technique & Execution

In same skillet, cook onion slices until golden, about 8 minutes, turning occasionally

Step 5: Technique & Execution

Meanwhile, combine in small bowl, 1/2 of the Avocado, yogurt, garlic and remaining 1/4 teaspoon each salt and pepper; mash until smooth

Step 6: Technique & Execution

Spoon onions and roasted peppers into mushroom cavities, divided equally

Chef's Pro Tips & Variations

Nutritional Profile per Serving

MetricAmountDietary Benefit
Calories360 kcalControlled caloric load for steady metabolic burn
Protein23gHigh-biological-value protein for tissue maintenance
Carbohydrates27gComplex, slow-digesting dietary fiber
Fat12gWholesome dietary lipids for micronutrient absorption

Portabella Burgers With Avocado Spread

This chef-curated Portabella Burgers With Avocado Spread 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
Portabella Burgers With Avocado Spread
CourseDinner
Prep Time20 mins
Cook Time30 mins
Total Time50 mins
Servings4
AuthorStewart Lucas

Macro Nutrition Profile (Per Serving)

Calories18% DV
360 kcal
Protein46% DV
23g
Fat15% DV
12g
Carbs10% DV
27g
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: Heat large skillet or grill pan over medium heat until hot

2

Technique & Execution: Add mushrooms; cook until tender, 8 to 10 minutes, turning once

10:00
3

Technique & Execution: Transfer mushrooms to plate, cavity side up; cover to keep warm

4

Technique & Execution: In same skillet, cook onion slices until golden, about 8 minutes, turning occasionally

8:00
5

Technique & Execution: Meanwhile, combine in small bowl, 1/2 of the Avocado, yogurt, garlic and remaining 1/4 teaspoon each salt and pepper; mash until smooth

6

Technique & Execution: Spoon onions and roasted peppers into mushroom cavities, divided equally

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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