As an expert sommelier and brewer, I can provide you with some insights on how long homemade eggnog with alcohol can last in the fridge. It's important to note that the shelf life of eggnog can vary depending on the amount of alcohol used and how it is stored.
1. Alcohol content and storage: The alcohol acts as a preservative in eggnog, extending its shelf life. The higher the alcohol content, the longer the eggnog will last. If you use 1/2 cup of alcohol, the eggnog should keep for up to three days in a sealed container. However, if you use 1 cup of alcohol or more, the eggnog can last for a few weeks in the fridge.
2. Creamy texture over time: When stored with higher alcohol content, eggnog can actually thicken and develop a wonderfully creamy texture over time. This aging process allows the flavors to meld together, resulting in a richer and more indulgent eggnog experience. So, if you enjoy a thicker, more velvety eggnog, consider making it in advance and allowing it to sit in the fridge for a while.
3. Storing in a sealed container: To ensure the longevity of your homemade eggnog, it's crucial to store it in a tightly sealed container. This will prevent any air exposure, which can lead to spoilage or flavor degradation. Mason jars or airtight containers are ideal for this purpose.
4. Use quality ingredients: The quality of the ingredients used in your eggnog can also impact its shelf life. Fresh eggs, high-quality dairy, and fresh spices will contribute to a longer-lasting eggnog. It's essential to use pasteurized eggs or cook your eggnog to minimize the risk of foodborne illnesses.
5. Observe signs of spoilage: Even with the presence of alcohol, eggnog can still spoil. It's essential to check for any signs of spoilage before consuming. If you notice an off odor, mold growth, or unusual color changes, it is best to discard the eggnog to avoid any potential health risks.
To summarize, homemade eggnog with alcohol can last for a few days to a few weeks in the fridge, depending on the amount of alcohol used. Storing it in a sealed container, using quality ingredients, and observing signs of spoilage are crucial steps to ensure the safety and freshness of your eggnog. Enjoy your homemade eggnog responsibly and savor the delightful flavors it develops over time.