These savory blue cheese stuffed burgers with caramelized onions combine tangy, creamy blue cheese with sweet, slow-cooked onions inside juicy beef patties for a quick and impressive meal.
Seal the cheese properly by pinching edges tightly and chill patties for 10 minutes before cooking to prevent leakage. Cook onions low and slow for best caramelization. Use a meat thermometer to ensure burgers reach 160°F (71°C). Let burgers rest a few minutes after cooking to redistribute juices. Leftover burgers can be refrigerated up to 2 days and reheated gently in a skillet.
Keywords: blue cheese stuffed burgers, caramelized onions, stuffed burgers, easy burger recipe, quick dinner, savory burgers, homemade burgers