Whisk together the eggs, milk, salt, and pepper.
Melt butter in a pan and cook the eggs until softly set. Set aside.
In a pan, cook the chopped garlic and beef mince until the beef changes color and all the water dries up.
Add cayenne pepper, black pepper, salt, paprika, oregano, soy sauce, tomato paste, gochujang, sugar, and sweet chilli sauce. Cook until well combined.
Add the boiled potatoes to an oven-safe dish with olive oil, salt, pepper, and oregano. Toss well and bake until golden and crispy.
Mix together the mayonnaise, hot sauce, sweet chilli sauce, lemon juice, black pepper, and salt.
To assemble, spread sauce on a tortilla, then add beef, eggs, potatoes, and mozzarella cheese.
Fold tightly into a burrito and toast in a pan until sealed and golden on both sides.
Serve warm.