Reusing pakora batter the next day is generally not recommended. The batter's texture and flavor can degrade, and it may not rise as well, resulting in less crispy pakoras.
Pakora batter typically contains ingredients like gram flour (besan), spices, and sometimes leavening agents like baking soda or baking powder. When the batter sits overnight, several things can happen:
Loss of Leavening Power: If the batter contains baking soda or baking powder, their effectiveness diminishes over time. This means the pakoras won't be as light and airy.
Texture Changes: The batter can become thicker or develop a slightly slimy texture as the flour absorbs more liquid. This can affect the final crispness of the pakoras.
Flavor Degradation: The spices in the batter can lose their potency, and the overall flavor profile may become less vibrant. Additionally, the batter can absorb odors from the refrigerator.
Bacterial Growth: While refrigeration slows down bacterial growth, it doesn't eliminate it entirely. Leaving batter out for an extended period, even in the refrigerator, can increase the risk of bacterial contamination.
For the best results, it's always preferable to make pakora batter fresh each time you plan to fry pakoras. This ensures optimal flavor, texture, and food safety.
If you absolutely must store pakora batter, keep it in an airtight container in the refrigerator and use it within 12 hours. Before using, check for any off odors or changes in texture. You may need to adjust the consistency by adding a little water. However, be aware that the quality of the pakoras may still be compromised.