Does the swiss cheese and arugula make this American burger acceptable for Bastille Day? Ohh well, not quite on-theme but I once went to Bastille Day at the French Library in Boston and the crepe toppings included M&Ms so this is wayyy more appropriate for this French holiday (or my fav Parisian Burger). This burger has the buttery sautéed mushrooms that remind me of a steakhouse side dish. They are little sponges to soak up the butter and give an earthy flavor. Some melted swiss + herb aoli + arugula round this out perfectly. This is soooo good as a burger, but could easily be a piece of chicken or steak on the grill then topped with the mushrooms & swiss.
2 burger patties seasoned with salt & pepper (mine was ground chicken & Mr. J’s was ground beef)
1 cup of baby portobello mushrooms, sliced
2 tbs butter
2-3 tbs mayo
fresh herbs of your choosing: I used: oregano; basil; chives; & rosemary
2 slices of swiss
arugula or spinach
Heat the grill or a grill pan and begin cooking the burgers to your preferred done-ness.
Warm a skillet to medium-low heat. Add the butter to melt.
Sauté the mushrooms for about 3 minutes, stirring regularly.
Mix together the mayo & herbs. I have a bunch of thriving herbs so I grabbed some of a bunch of them. You could easily just use whatever 2 you might have on hand. I had a 1:1 ratio of the mayo so it was suuuuper herby.
Lightly grill the buns at the end and top the burgers with the mushrooms then the cheese.
Assemble each burger with bun > arugula > burger > mushrooms > swiss > herb aoli on the top bun.
It was Mr. J’s idea, our grillmaster, to hold the mushrooms on with the cheese. They were so good on this burger. I love mushrooms but not everyone is such a fan. I think because these are baby portobellos with a bit more flavor and after they’ve bathed in butter, anyone would like them!