How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Portabella mushroom burger?

You need 12 ingredients. The key ingredients include: 2 large portobello mushroom caps, cleaned, 1 tbsp olive oil, 1 dash salt, 1 dash pepper, and more.

Is Portabella mushroom burger suitable as general?

Yes, Portabella mushroom burger falls under the General category and is a great choice for this type of meal.

How do I store leftover Portabella mushroom burger?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Portabella mushroom burger Recipe

Name: Portabella mushroom burger
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 large portobello mushroom caps, cleaned; 1 tbsp olive oil; 1 dash salt; 1 dash pepper; 2 slice swiss cheese; 1/2 small onion, rings; 1/2 red pepper, seeded, roasted; 1/2 tomato, sliced; 1 avacado, sliced; 1/4 cup basil, tightly packed; 2 tbsp mayonnaise; 2 buns, toasted

Try this homemade Portabella mushroom burger recipe the whole family will love. Made with portobello mushroom caps, olive oil, salt and pepper. Easy ste…

This Portabella mushroom burger relies on simple, everyday ingredients such as olive oil, salt, pepper and swiss cheese. It comes together quickly and makes 4 servings, at about 176 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 General

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

Saved locally in your browser — visible only to you.

Portabella mushroom burger

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions