Grilled Bison Burger Deluxe - Lettuce Entertain You

Ingredients

• 2 lbs. ground bison
• 8 tsp. Wildfire 8-Spice Rub
• 4 slices Gruyere cheese
• 4 cups arugula
• 4 Ciabatta buns
• 2 Tbsp. butter, melted
• 2 Tbsp. garlic aioli, recipe below
• 2 Tbsp. onion marmalade, recipe below
• Wildfire Balsamic Vinaigrette Dressing, for drizzling
• ¾ cup mayonnaise
• 3 garlic cloves, minced
• 2 Tbsp. fresh lemon juice
• Salt and pepper to taste
• ½ Tbsp. olive oil
• 3 large yellow onions, thinly sliced
• ¼ cup granulated sugar
• ⅓ cup balsamic vinegar
• ½ tsp. Salt
• Pepper, pinch