Cookwith - Bravo Breakfast Burger: Kimchi Hash, Fried Egg & Secret Sauce

Ingredients

• 1 lb ground beef (80/20 blend)
• 4 soft potato rolls or brioche buns
• 4 large eggs
• 1 cup kimchi, chopped (ensure it's soy-free)
• 1 cup Yukon Gold potatoes, diced small
• 2 tbsp unsalted butter, divided
• 1/4 cup scallions, thinly sliced
• 1/2 cup shredded sharp cheddar cheese
• 1/4 cup mayonnaise
• 1 tbsp gochujang-style chili paste (soy-free, see notes)
• 1 tsp rice vinegar
• 1 tsp maple syrup
• Kosher salt, to taste
• Freshly ground black pepper, to taste
• Neutral oil (grapeseed, canola, or avocado), as needed