Comprehensive Guide to Preparing Fish and Seafood for Nigiri Sushi
Use a Yanagiba knife (single-bevel Japanese knife) for best results
Aim for slices just under 1/4 inch thick and about 1.5 inches wide
Cut with long single strokes for smoother finish
Choose Saku block (uniform rectangular pieces) with minimal to no sinew
Identify direction of sinew lines
Cut against the grain at a 45-degree angle
Start cut at bottom or midpoint of blade, finish at tip
Advanced technique: Cut with slight curvature for micro-pocket
Remove ribs and skin
Separate belly side from top loin
Fillet both ends, keeping middle attached to skin
Leave about 1mm of flesh on skin to avoid brownish meat
Prefer belly side for nigiri (stronger connective tissues)
Cut against grain at 45-degree angle
Start at tapered end
Aim for same thickness and width as tuna
Use both belly and top loin for nigiri
Start on tail end, skin side down
Work up with each slice
Maintain consistent size and thickness
Use 30/40 or 20/30 count sea scallops
Look for "dry scallop" label (untreated with chemicals)
Optional: Sprinkle with little salt
Slice down the middle about 2/3 of the way through
Focus on one type of fish at a time to avoid overwhelm
Practice to achieve consistent slice size and thickness
Experiment with different cuts to find what works best
Cutting with slight curvature for micro-pocket (firmer fish like Yellowtail or Amberjack)
Precise skinning to leave minimal flesh on skin (salmon)
Remember, mastering these techniques requires practice and patience. Start with easier fish to prepare and gradually move to more challenging ones as your skills improve. Always prioritize using fresh, high-quality fish for the best sushi experience.