Savoury Black Garlic Burgers | McCormick Gourmet

Ingredients

• 1 pound (500 g) ground beef
• 1 egg
• 1/2 cup (40 g) panko bread crumbs
• 2 tbsps (30 ml) plus 1/2 tsp (2ml) Black Garlic Seasoning divided
• 4 slices smoked Gruyere cheese
• 2 cups (500 ml) arugula
• 4 hamburger rolls toasted
• 1 1/2 cups (375 ml) cremini mushrooms
• 1/3 cup (75 ml) sliced white onion
• 2 tbsps (30 ml) canola oil