How to get rid of the fishy smell of butter
Butter is a commonly used ingredient in baking and cooking, but sometimes it has a fishy smell that affects the taste of food. How to effectively remove the fishy smell of butter has become a concern for many kitchen enthusiasts. The following is a compilation of hot topics and content on the Internet in the past 10 days, combined with practical methods to help you solve this problem.
1. The source of butter smell

The fishy smell of butter mainly comes from the oxidation of fat and protein in milk, or impurities remaining during processing. The following are common causes that may cause a fishy smell:
| Reason | Description |
|---|---|
| Raw material quality | Poor milk quality or imperfect processing technology |
| Improper storage | Exposure to high temperatures or sunlight causes oxidation |
| additives | Certain preservatives or flavorings may cause off-flavors |
2. Methods to remove the fishy smell of butter
Here are a few tried-and-true methods to help you remove the fishy smell from butter:
| method | Operation steps | Effect |
|---|---|---|
| Heat to remove odor | Heat the butter over low heat until it melts, let it sit and skim off the foam | Remove impurities and some fishy odors |
| add spices | Add vanilla, cinnamon or lemon zest to butter | Cover up fishy smell and add aroma |
| Refrigerated filtration | Refrigerate the melted butter and filter the bottom sediment | Reduce sources of fishy odor |
| Pair with acidic ingredients | Mix with lemon juice or white vinegar | Neutralize fishy smell |
3. How to choose high-quality butter
In order to avoid the problem of butter smell, you should pay attention to the following points when purchasing:
| Key points for purchasing | Description |
|---|---|
| Brand reputation | Choose a well-known brand, the quality is more guaranteed |
| Ingredient list | Prefer pure butter without additives |
| Production date | The fresher the butter, the lighter the fishy smell. |
| Storage conditions | Check whether the packaging is intact and avoid direct sunlight |
4. Tips for removing the smell of butter
1.Pre-baking treatment: If used for baking, butter and sugar can be beaten in advance. The sweetness of the sugar can cover up part of the fishy smell.
2.Pair with alcohol: A small amount of white wine or rum can be mixed with butter, and the fishy smell will be taken away when the alcohol evaporates.
3.Temperature controlled storage: Butter should be sealed and refrigerated to avoid contact with other strong-smelling foods.
4.alternative: If the fishy smell is too strong, you can use clarified butter (Ghee), which has a lighter fishy smell and is resistant to high temperatures.
5. Effective methods tested by netizens
According to recent popular discussions on social platforms, the following methods have been recommended many times:
| Platform | Recommended method | Number of likes |
|---|---|---|
| little red book | Butter + honey heated over water | 23,000 |
| Douyin | Microwave on low heat for 30 seconds and then filter | 18,000 |
| Zhihu | Mix with ginger juice and refrigerate | 5600 |
Summary: The fishy smell of butter can be effectively improved through physical filtration, spice neutralization, and reasonable storage. Choosing high-quality butter and knowing how to handle it correctly will make your dishes and desserts more delicious. If you still can't tolerate the smell of butter despite trying many methods, consider using vegetable butter or unsalted butter instead.
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