Yes, you can freeze idli-dosa batter together for weekend use. Ensure the batter is fresh before freezing and thaw it completely in the refrigerator before using.
Freezing idli-dosa batter is a convenient way to prepare for weekend breakfasts or meals. The process is relatively simple, but there are a few key steps to follow to ensure the batter retains its quality and leavening power.
1. **Prepare Fresh Batter:** Start with freshly ground and fermented idli-dosa batter. The fresher the batter, the better it will freeze and thaw.
2. **Portion the Batter:** Divide the batter into usable portions. Consider how much batter you typically use for one or two meals. This will help you avoid thawing more than you need.
3. **Use Freezer-Safe Containers or Bags:** Transfer the portioned batter into airtight, freezer-safe containers or zip-top freezer bags. If using bags, squeeze out as much air as possible to prevent freezer burn.
4. **Label and Date:** Clearly label each container or bag with the date and contents. This will help you keep track of how long the batter has been frozen.
5. **Freeze:** Place the containers or bags in the freezer. They can be stored for up to 1-2 months without significant loss of quality.
6. **Thaw Properly:** When you're ready to use the batter, transfer it from the freezer to the refrigerator. Allow it to thaw slowly for at least 12-24 hours. This gradual thawing process helps maintain the batter's texture and leavening ability.
7. **Check Consistency and Fermentation:** After thawing, check the batter's consistency. If it seems too thick, add a little water to reach the desired consistency. Also, check for signs of fermentation. If the batter hasn't risen sufficiently, you can add a pinch of baking soda to help it rise.
Don't refreeze thawed batter. Only thaw the amount you plan to use. Refreezing can negatively impact the texture and fermentation process, resulting in less fluffy idlis and less crispy dosas.