Black and Blue Burger

Name: Black and Blue Burger
Ingredients: 1 tablespoon fresh ground black pepper; 2 teaspoons ground cumin; 2 teaspoons granulated onion; 1 teaspoon cayenne; 1 teaspoon granulated garlic; 1 teaspoon Italian seasoning; 1 teaspoon paprika; 1/2 teaspoon chili powder; 1/2 teaspoon kosher salt; 4 tablespoons (1/2 stick) unsalted butter; 6 cloves garlic, minced; 3 tablespoons minced fresh flat-leaf parsley; 1 cup mayonnaise; 1/4 cup roasted garlic, minced; 1 teaspoon yellow mustard; 1/4 teaspoon kosher salt; 4 dashes Worcestershire sauce; 4 pinches fresh ground black pepper; 2 pounds ground beef (premium chuck 80/20 blend); 12 ounces blue cheese, such as Point Reyes; 8 slices applewood smoked bacon, cooked crispy; 4 soft brioche buns, cut in half; 1 kosher dill pickle, finely sliced; 1/2 Vidalia onion, very finely sliced; 1 heirloom tomato, finely sliced; 1/4 head iceberg lettuce, finely sliced; 1/4 cup canola oil