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1
The day before, put all the ingredients in a bread machine, and complete to the end of the 1st rising.
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2
Then divide it into 6 portions, round of each smoothly, and wrap each rather loosely in plasic wrap.
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3
Put the wrapped dough into a plastic bag and seal.
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4
Leave in the refrigerator overnight.
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5
The next day, divide the ground meat into 100 g portions, and form them into round, flat patties.
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6
Season with salt and pepper and top with 1 tablespoon each of fried onions.
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7
Combine 2 tablespoons each of Japanese Worcestershire-style sauce (chuunou sauce) and ketchup.
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8
Use to top the patties.
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9
Microwave the patties without covering for 10 to 15 minutes, until they are cooked through.
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10
They are delicious on their own.
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11
Try them in bentos.
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12
Take the dough out of the refrigreator, round off each portion and press flat, and then leave to rise for about 20 minutes until doubled in volume (2nd rising).
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13
Time the buns so that they finish baking when the patties are cooked.
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14
When the 2nd rising is finished, take the risen dough out of the oven (if you were using the 'bread-rising' setting).
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15
and start preheating the oven to 180C.
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16
Mist the surface of the dough, and sprinkle with white sesame seeds.
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17
Bake in a preheated 180C oven for 13 to 15 minutes.
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18
Slice the buns in half, spread them with butter, and sandwich in lettuce leaves and the cooked patties to finish.
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19
This is fried onion.
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20
You can find it at imported-food stores, or in the curry section of a supermarket.
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21
You can really make hamburger patties by putting this on ground meat and microwaving it!
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22
It's amazing.
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23
It costs about 400 yen for 200 g, and 800 yen for 300 g. It's really convenient to have on hand.
