The Ultimate Sriracha Burger

This is the all time "Man Burger"...it's spicy and has all the fixins on it.  This recipe came from "The Sriracha Cookbook" by Randy Clemens, another Father's Day gift to my husband.

Ultimate Sriracha Burger
From "The Sriracha Cookbook" by Randy Clemens
Ingredients:3lbs ground beef
1/4 cup soy sauce
10 tablespoons Sriracha
4 teaspoons freshly ground black pepper
4 slices thick-cut bacon
2 large sweet onions
3/4 cup blue cheese dressing
8 sesame seed buns
8 thick slices Swiss cheese
1 large tomato, sliced
lettuce
Directions:
In a bowl mix together beef, sou sauce, 5 tablespoons Sriracha, and pepper.  Form the mixture into 8 patties and set aside (in refrigerator)
Preheat grill
In a frying pan over medium-low heat cook bacon.  Cut and drain on paper towels.  Reserve the fat and cook slices of onion in the fat until caramelized.  Grill burgers, turning once, for 4-4 1/2 minutes per side.  While burgers are cooking in a small bowl, combine the blue cheese dressing and the remaining 5 tablespoons Sriracha.  Toast the buns on grill and assemble the burgers using the blue cheese dressing spread and all the fixins.