Make and share this Mushroom Blue Burger recipe from Food.com.
- MIX ground beef, blue cheese, onion and Seasoning Mix until well blended. Shape into 4 patties.
- GRILL over medium heat 4 to 6 minutes per side or until burgers are cooked through (internal temperature of 160ºF). Toast rolls on the grill, open-side down, about 30 seconds or until golden.
- SERVE burgers on toasted rolls with desired toppings and condiments.