Matjes herring is typically cured for a few days to a few weeks, depending on the specific method used. Once cured, Matjes herring can be stored in the refrigerator for several weeks, making it durable for a relatively long period of time. However, it is best to consume Matjes herring within a few weeks of purchase for the best flavor and quality. **

The spoiled Matjes should not be consumed as it may cause food poisoning or other health issues. It is important to properly store and handle Matjes to prevent spoilage, such as keeping it refrigerated and consuming it before the expiration date. If the Matjes appears spoiled, with a foul odor, slimy texture, or discoloration, it should be discarded to avoid any potential health risks. **

Matjes fillets are typically steamed by placing them in a steamer basket over boiling water. The fillets are seasoned with salt, pepper, and any desired herbs or spices before being placed in the steamer. They are then covered and steamed for about 10-15 minutes, or until they are cooked through and flaky. Steaming helps to retain the delicate texture and flavor of the Matjes fillets without adding extra oil or fat. **

Yes, you can freeze Matjes herring. It is best to freeze it in an airtight container or freezer bag to prevent freezer burn. When you are ready to eat it, simply thaw it in the refrigerator before serving. Keep in mind that freezing may change the texture of the herring slightly, but it should still be safe to eat. **

Matjes fillets are not harmful to health when consumed in moderation as part of a balanced diet. They are a good source of protein, omega-3 fatty acids, and various vitamins and minerals. However, like any food, excessive consumption of Matjes fillets could contribute to health issues such as high cholesterol or sodium intake. It's important to enjoy Matjes fillets as part of a varied diet and to be mindful of portion sizes. **

Yes, you can freeze fresh Matjes herring. To freeze fresh Matjes herring, make sure to clean and pat dry the fish before placing it in an airtight container or freezer bag. It's best to freeze the herring as soon as possible after purchasing to maintain its freshness. When ready to use, thaw the herring in the refrigerator before consuming. Keep in mind that freezing may affect the texture of the herring, so it's best to consume it within a few months for the best quality. **

To desalt matjes herring fillets, you can soak them in cold water for about 12-24 hours in the refrigerator, changing the water every few hours. This will help remove some of the excess saltiness. Alternatively, you can also soak the fillets in milk for a few hours, as the milk can help to neutralize the saltiness. After soaking, pat the fillets dry with paper towels before using them in your desired recipe. **

To desalt Matjes herring fillets, you can soak them in cold water for about 12-24 hours, changing the water every few hours. Alternatively, you can place the fillets in a bowl of milk and let them sit for a few hours to help draw out some of the saltiness. Another method is to wrap the fillets in a damp paper towel and leave them in the refrigerator overnight to help reduce the salt content. **