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1
Add the tofu into a bowl and whisk well to create a paste.
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2
No need to drain the tofu beforehand.
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3
Add the panko and mix well so it will absorb all the liquid.
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4
Add the ground meat, egg, salt, pepper, nutmeg, and consomme (crush as you add).
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5
Knead well until it reaches a sticky consistency.
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6
I'm still in the middle of kneading in this picture.
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7
Mix in minced onions.
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8
Divide into 4 to 6 pieces if you like it large, or 8 to 10 pieces if you like it small.
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9
Form each piece into an oval shape and create a dimple in the middle.
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10
Cook until browned over high heat in a frying pan.
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11
Once browned, flip them over.
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12
Once the other side starts to brown as well, pour in 1/2 cup of water (not listed in ingredients), cover and let steam over medium heat.
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13
Once the liquid in the pan evaporates and a clear juice oozes out when a skewer is inserted, transfer the hamburgers to a plate.
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14
It's still only undercooked if the juice isn't clear, so cook them a little longer in that case.
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15
Lightly wipe off the frying pan and add the sauce ingredients.
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16
Mix lightly and cook over low heat.
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17
Once it starts to bubble, add the butter and mix.
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18
Make sure to let the sauce incorporate any leftover juice when you do so.
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19
Pour the sauce over the hamburgers and it's done.
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20
Small hamburgers are convenient to use in bentos (lunch packs).
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21
They stay fluffy and soft even when cooled.
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22
I always make lots of these and keep them in the freezer.
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23
This is a variation, garnished with grated daikon and ponzu.
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24
I might have topped it with too much grated daikon and leek, by the looks of it, but it was still delicious!