Ingredients

• 1 package of Zoglo's 3 Mushroom Burger (from frozen)

• 2 tablespoons of butter

• 1 tablespoon of olive oil

• 1 shallot (minced)

• 2 cloves of garlic (minced)

• 2 tablespoons of marsala or white wine

• 1 cup of grated gruyere cheese

• 1/4 cup of grated Parmigiano cheese

• 1/2 cup of mayonnaise

• 1/2 cup of sour cream

• 2 teaspoons of rosemary (fresh and finely chopped)

• 1/2 teaspoon of cayenne pepper

• Salt and freshly ground black pepper

• Finely chopped fresh parsley (for garnish)

• Crackers, crostini, or tortillas (for accompaniment)