Tuna
10.0Rich fish, works fresh or canned
Dressing-form salmon is rare but real: a pureed or finely flaked smoked or canned salmon folded into mayo, creme fraiche, or buttermilk to give a salad dressing weight and oceanic depth at roughly 8 to 12 percent fish by weight. Blend until the lipids emulsify into the base, target 4mm or smaller particles, then thin with lemon juice to a pourable 800 to 1200 cP. Substitutes must carry similar fat and umami without overwhelming the dressing's acid balance.
Rich fish, works fresh or canned
Canned tuna in dressing-form blends into mayo, creme fraiche, or buttermilk at 2 ounces drained tuna per cup of base, similar to salmon dressing ratios. Puree to 4mm or smaller particles and thin with 1 tablespoon lemon juice to hit a pourable 800 to 1200 cP for salads.