The Market Reality and Home Cleaning: My Salmon Experience
This morning, I went to the market specifically to buy salmon. Truth be told, while I love buying fish, the mere thought of cutting and cleaning it myself fills me with dread. I never cut fish on my own, nor can I scale it. There are two reasons for this: first, I am always afraid that the sharp fish bones will pierce my hands, and second, I don’t own a knife sharp enough to neatly slice a fish like salmon into clean pieces. That is why I always prefer buying pre-cut fish directly from the market to save myself the headache.
However, as I stood at the shop watching them process my order today, the lack of hygiene made my stomach turn. The man who started cutting the salmon wasn’t wearing gloves. There was no setup for cleanliness at all—no clean sheet spread on the floor where the fish was placed, and the knife he used had been used so many times that it stank from a distance. I felt like stopping him, but since I really needed the salmon, I stayed quiet, had it cut, and packed into my bag. Walking out of the shop, I made a firm decision: as soon as I got home, I would wash this fish my way—using the double-bowl method along with lemon and salt—so that every trace of market dirt and odor would be completely erased before I could comfortably cook it.
1. Why Washing Fish Under Running Tap Water Is Dangerous
Placing raw fish directly under a running faucet does not destroy surface debris or bacteria. Instead, it leads to:
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The Splash Zone: Tiny, invisible (microscopic) water droplets splash outward from the sink, spreading up to 3 to 5 feet onto kitchen countertops, faucets, nearby utensils, and clothing.
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Cross-Contamination: Bacteria transferred from market knives or hands are not killed by tap water; rather, they are spread to other areas of the kitchen during washing. According to food safety standards, the only reliable way to eliminate surface bacteria on fish is through proper heat and cooking (cooking to 145 F/ 63 C).
2. The Safest Method to Clean Blood and Debris: The Two-Bowl Method
If the fish has visible blood, debris, or market residue, use the Double-Bowl Method instead of running water:
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First Step (Removing Blood and Debris): Fill a large bowl with water. Gently wash the fish pieces one by one in this bowl so that all the blood and debris remain contained within the water. This prevents splashing across the kitchen.
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Second Step (Rinsing in Clean Water): Transfer the fish pieces from the first bowl into a second bowl filled with clean water for a final rinse. This ensures all remaining residue is thoroughly removed.
3. Patting Dry and Preventing Ice Crystal Damage
After removing the fish from the water, patting it dry thoroughly with paper towels is a crucial step:
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If excess water remains on the surface, it will form ice crystals during freezing.
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Ice crystals break down the muscle fibers of the fish, causing it to become soggy, overly soft, or rubbery when cooked, ultimately ruining its natural texture.
4. Using Salt and Lemon: Odor Elimination and Safe Freezing
Using salt and lemon to neutralize the natural odor of fish is both scientifically sound and traditionally effective:
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Chemical Neutralization of Odor: The citric acid in lemon juice reacts with the odor-causing compounds (amines) in the fish, eliminating off-smells and enhancing the overall flavor.
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The Safe Method: After cleaning the fish using the double-bowl method and patting it thoroughly dry with paper towels, apply a light coating of fresh lemon juice and salt. There is no need to rinse the fish again after this step. Place it directly into a ziplock bag or airtight container to freeze, or proceed straight to cooking.
Summary
Avoid the common mistake of washing fish under running tap water to keep your kitchen safe from airborne contamination. Cleaning fish using the double-bowl method, patting it dry with paper towels, and applying salt and lemon juice provides the most effective, safe, and flavorful approach to fish preparation.
