Steps

1. Place about 140g onion and about 20g garlic for the hamburger and sauce into a food chopper and finely chop.
   🕒 04:14
2. Roughly chop the carrot for the side dish.
   🕒 05:40
3. Thaw the frozen broccoli under running water and thoroughly squeeze out excess water.
   🕒 06:08
4. Lightly moisten the carrot with water, cover, and heat in a microwave for 2 to 2 and a half minutes.
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5. For the soup, cut off the tough stems from 120g shiitake mushrooms, slice, and then coarsely mince.
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6. Heat 1 tbsp olive oil in a frying pan and sauté the chopped onion and garlic. [TIP!] Sautéing the onion enhances its aroma and sweetness more than adding it raw. For a quicker method, you can microwave it, but sautéing is said to bring out the most flavor and aroma.
   🕒 08:34
7. Transfer about 1/3 of the sautéed onion and garlic to a separate plate and set aside for the sauce.
   🕒 10:38
8. Spread out the remaining sautéed onion and garlic to cool down. [TIP!] If mixed with meat while hot, the fat from the meat can easily render out, so it's important to cool it down before mixing.
   🕒 10:51
9. Place 240g chilled ground mixed meat into a bowl, then add the cooled sautéed onion and garlic.
   🕒 11:38
10. Add 2 tbsp panko breadcrumbs, 1 tbsp "Pure Select Mayonnaise", 2 tsp lard, 10 shakes garlic powder, black pepper to taste, 8 shakes "MSG(Ajinomoto)", and 2 pinches salt, then knead and mix well. [TIP!] Mayonnaise, with egg as its main ingredient, adds appropriate fat, resulting in a juicy finish. Additionally, the egg components help bind the mixture together.
    🕒 12:01
11. Cover with plastic wrap and let the mixture rest in the refrigerator for a bit. [TIP!] If you have time, letting it rest chills the meat, reducing fat rendering and making it even more delicious.
    🕒 15:35
12. Heat 2 tsp olive oil in a pot, sauté the minced shiitake mushrooms, and season lightly with a pinch of salt.
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13. Add 320cc milk and 100cc water, then add 1 tbsp "Pure Select Mayonnaise", 1 tbsp consommé, and black pepper to taste, and simmer for a few minutes to complete the soup. [TIP!] By adding mayonnaise instead of butter, the soup gains richness and fat, making it delicious. Choosing a mayonnaise with low acidity is key.
    🕒 18:38
14. Make the sauce. In a bowl, combine 4 tsp soy sauce, 1 tsp fish sauce, 2 tsp Mirin (Sweet Rice Wine), 2 tbsp water, 6 shakes "MSG(Ajinomoto)", 2 tsp olive oil, and the reserved sautéed onion and garlic. Mix well, then heat until boiling. [TIP!] Covering it to prevent moisture from evaporating prevents the sauce from becoming too thick.
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15. Take out the rested hamburger mixture, pat it firmly to remove air, shape it flat, and lightly press the center.
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16. Heat oil as needed in a frying pan and slowly cook the hamburger over medium-low heat.
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17. Once browned, flip it over, cover, and steam-fry until cooked through.
    🕒 23:26
18. Using the oil from the pan where the hamburgers were cooked, sauté the microwaved carrot, thawed broccoli, and corn, then season with salt and pepper to taste.
    🕒 28:08
19. In the same frying pan, crack in the egg, add a little water, cover, and make a sunny-side up egg with a runny yolk.
    🕒 30:06
20. Plate the cooked hamburger and pour the warmed sauce over it.
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21. Serve with the sautéed side vegetables and fried egg to complete.
    🕒 31:06