Portobello "burgers". Place caps into a baking dish and pour marinade over top. In a small bowl, whisk the first seven ingredients. These veggie burgers are easy, and make a great beef alternative that even a meat lover would enjoy.

Meaty and rich in savory flavor, marinated and grilled portobello mushrooms make for the perfect vegetarian burgers. For this flavor-packed burger recipe, half of a roasted bell pepper is stirred into mayonnaise for a zesty sandwich. In a medium bowl, whisk together olive oil, garlic powder, mustard powder and Worcestershire. You can cook Portobello "burgers" using 8 ingredients and 6 steps. Here is how you achieve it.

Ingredients of Portobello "burgers"

You need 4 large of Portobello mushroom caps (4 1/2).
Prepare 1/4 cup of kraft zesty Italian dressing, divided.
Prepare 4 of kraft big slice colby jack cheese slices.
Prepare 1/4 cup of kraft real mayo mayonnaise.
You need 1 tbsp of grey poupon dijon mustard.
Prepare 4 of multi-grain sandwich rolls, split.
Prepare 1 cup of tightly packed baby spinach leaves.
You need 1 of tomato, cut into 8 thin slices.

Dip mushroom caps in the mixture and place mushrooms face-down on a baking sheet. Two important things to know about portbello burgers. The key to the perfect portobello mushroom burger is the toppings. An important thing to keep in mind: portobello mushrooms have a soft texture.

Portobello "burgers" step by step

Heat grill to medium-high heat..
Brush tops of , mushrooms with half of dressing; grill, top-sides down, 2 to 3 min. or until mushrooms begin to soften. Brush with remaining dressing; turn. Grill 2 to 3 min. or until tender..
Top with cheese; grill 1 min. or until melted..
Mix mayo and mustard; spread onto bottom halves of rolls. Fill rolls with spinach, tomatoes and mushrooms..
SPECIAL EXTRA: add 1/4 cup drained thin oil-packed sun-dried tomato strips to sandwiches..
substitute: prepare using kraft sandwich shop horseradish dijon flavored reduced fat mayonnaise..

Sometimes they can get a little lost in the bun. Meanwhile, stir together mayonnaise, basil, and garlic in small bowl. Spread mayonnaise mixture evenly on tops of buns. Serve burgers in buns and top evenly with tomato slices and lettuce leaves. I'm not saying this to talk up these burgers, guys.