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 Portobello Mushroom Burger?

You need 8 ingredients. The key ingredients include: 3 cups KRAFT Signature Sun Dried Tomato Oregano Dressing, 24 each portobello mushroom caps, 24 each 80% lean ground beef patties (6 oz.), 24 slices provolone cheese slices (1 oz.), and more.

Is Portobello Mushroom Burger suitable as meat & poultry?

Yes, Portobello Mushroom Burger falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Portobello Mushroom Burger?

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

Portobello Mushroom Burger Recipe

Name: Portobello Mushroom Burger
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 cups KRAFT Signature Sun Dried Tomato Oregano Dressing; 24 each portobello mushroom caps; 24 each 80% lean ground beef patties (6 oz.); 24 slices provolone cheese slices (1 oz.); 24 each focaccia rolls, split; 24 pieces leaf lettuce; 8 each roasted red peppers, each cut into thirds; 2-1/4 cups A.1. Thick & Hearty Steak Sauce, divided

Try this homemade Portobello Mushroom Burger recipe the whole family will love. Made with Oregano Dressing, portobello mushroom, patties and provolone c…

This Portobello Mushroom Burger relies on simple, everyday ingredients such as each focaccia rolls, split and pieces leaf lettuce. It comes together quickly and makes 4 servings, at about 3144 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 Meat & Poultry

Servings: persons

3 cups KRAFT Signature Sun Dried Tomato Oregano Dressing
24 each portobello mushroom caps
24 each 80% lean ground beef patties (6 oz.)
24 slices provolone cheese slices (1 oz.)
24 each focaccia rolls, split
24 pieces leaf lettuce
8 each roasted red peppers, each cut into thirds
2-1/4 cups A.1. Thick & Hearty Steak Sauce, divided

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
3144 kcal
Category
Meat & Poultry

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