玉ねぎを切って漬けるだけで簡単！ごはんが進む＆アレンジ自在な常備菜。血液サラサラ、便秘解消、血糖値の上昇も抑える【玉ねぎとろろ昆布漬け】

[Onion pickled in grated kelp] ・2 new onions (530g) ・10g grated kelp (optional) ・2 tablespoons vinegar ・4 tablespoons soy sauce ・2 tablespoons mirin ・1 hawk's eye chili pepper (optional) [Natto variations] ・1 pack of natto ・Pickled onions - as much as you like ・Mekabu or wakame - as much as you like ・A little dried bonito flakes ・A little toasted sesame seeds [Chicken variations] ・1 chicken breast ・1/2 teaspoon salt ・2 teaspoons potato starch ・200ml water ・1/3 teaspoon salt ・3-4 slices of sliced ​​ginger [Canned mackerel variations] ・1 can canned mackerel ・A little grated ginger ・Pickled onions - as much as you like