Gold on qold curry fried rice

Name: Gold on qold curry fried rice
Ingredients: 250 Grams of ground beef; 1 teaspoon Soy sauce; 1 1/2 teaspoons Corn starch; 2 tablespoons Ginger; 7 Garlic cloves; 1/2 cup Oil for frying; 1/2 Large onion; 1 tablespoon Curry powder; 725 Grams of cooked rice; 112 Gram of Japanese curry bricks; 3/4 tablespoon Coco powder; 1/3 teaspoon Ground black pepper; 3 Raw egg yolks to top; 3 teaspoons Unsealed butter to top