Serious Heat: How to Spice Up a Burger Recipe

Name: Serious Heat: How to Spice Up a Burger Recipe
Ingredients: 2 cups shredded pepper Jack cheese; 1/4 cup roasted red peppers or pimentos, finely chopped; 3 scallions, white parts, finely chopped; 1 garlic, minced; 1 1/2 teaspoons smoked paprika, divided; 1/4 teaspoon ground pepper; 1/4 cup mayonnaise; 4 jalapeños, divided; 1 1/3 pounds ground chuck; 1 teaspoon granulated garlic powder; 2 tablespoons grated onion; 1 teaspoon Worcestershire sauce; Salt and freshly ground pepper; 4 potato rolls, toasted; 8 slices cooked bacon; Arugula