Mmmmm! I LOVED this meal. I have been replacing meat with vegetarian options and I can honestly say that the flavor was so delicious that I didn't miss hamburger at all. I will definitely make this again! (Try it on the grill - it's outstanding!)
Runner3375 Posted: 11/30/08
cookinfabulous Posted: 01/01/09
These were awesome - the red pepper sauce really made them special. As a vegetarian, I'd be thrilled if someone served these to me, but I don't think meat eaters would find the mushroom a suitable replacement to the burger - maybe the mushroom AND the burger with the sauce.
IODizzee Posted: 06/20/10
This recipe is delicious! Quick prep time as well.
MeMyselfAndPie Posted: 11/19/10
Who knew a die hard meat-loving husband would melt over a mushroom burger?! The marinade makes them so juicy and flavorful, and the mayo is the perfect compliment. One thing - make sure you serve them on onion rolls like stated. They're perfect for this recipe! Review and photos on my blog: http://tinyurl.com/2cphk9x
bellymama Posted: 06/26/11
Nice meat-free option for a simple meal. I served the portobello burgers with baked sweet potato fries and fresh melon. I cut the roasted red pepper into strips insted of putting them in the mayo. Next time I will leave out the mayo and use some goat cheese.
HeatherN Posted: 04/30/13
Fantastic- cooked Costco's huge mushrooms, added munster cheese, definitely a repeat.
killoran Posted: 07/04/12
Caramelized onions and a slice of Swiss cheese (if you're not vegan) are also very special on these burgers. That's how I usually do them, instead of the mayo and roasted red pepper. (I'll have to try that, though, since it's getting such good reviews.) The marinade is what makes these so special. Brush or pour a little extra on while they're grilling. If you're cooking for one, like I usually do, a small zipper freezer bag is great for marinading.
lollypaul Posted: 05/27/12
This was easy and good. The mushrooms didn't have as much taste as I thought, nor did the mayonnaise. I ate it without a bun. I might do other condiments other than the mayonnaise, but I will make these again. Good on the grill, and a good alternative to veggie burgers!