Ingredients:
For the Caramelized Onions:
• 2 large onions, thinly sliced
• 2 tbsp butter
• 1 tbsp olive oil
• 1 tsp sugar
• Salt to taste
For the Burgers:
• 1 lb ground beef (80/20 for best flavor)
• Salt and pepper to taste
• 4 burger buns
• 4 slices cheddar cheese
• 2 tbsp butter (for toasting buns)
• Optional toppings: lettuce, tomato, pickles, ketchup, mustard
Instructions:
1. Cook onions with butter, oil, sugar, and salt over medium heat for 20–25 min until caramelized; set aside.
2...