
100g Otoro
1 stalk of Negi green onion
Chop otoro finely, as if to make tartar.
Add chopped Negi-onion.
Top with raw quail yolk and enjoy!
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I've found other/cheaper, alternative ways to make this:
100g of fresh tuna
1 stalk of green onion, scallion or some chives
Chop as usual, then mix in:
2-3 teaspoons very mild EVoo
Top with raw egg yolk, and there you have it. Cheap(er) Negitoro!
Adjust measurements to suit your taste/diet/needs.