The issue is likely a combination of batter consistency and pan temperature. The batter might be too thick, or the pan isn't hot enough when you pour the batter.
Detailed Explanation:
Achieving perfectly crisp-edged appams requires a batter with the right consistency and a well-seasoned, properly heated appachatti (appam pan). Here's a breakdown of potential problems and solutions:
- Batter Consistency: The batter should be thin enough to spread easily in the pan but not so thin that it doesn't ferment properly. A thick batter will result in soft, dense edges.
- Solution: Gradually add water to your batter until it reaches a pouring consistency similar to pancake batter. It should coat the back of a spoon and leave a thin, even layer.
- Fermentation: Proper fermentation is crucial for the airy texture and crispy edges. Insufficient fermentation leads to a dense appam.
- Solution: Ensure your batter ferments for at least 8-12 hours, or until it has doubled in volume and has a slightly sour aroma. The fermentation time depends on the ambient temperature.
- Pan Temperature: The appachatti needs to be hot enough to create the lacy edges. If the pan is not hot enough, the batter will simply cook without forming the desired crispness.
- Solution: Heat the appachatti over medium-high heat until it is thoroughly hot. Test the temperature by sprinkling a few drops of water into the pan; they should sizzle and evaporate quickly. Reduce the heat to medium before pouring the batter.
- Appachatti Seasoning: A well-seasoned appachatti is essential to prevent sticking and promote even cooking.
- Solution: If your appachatti is new, season it by applying a thin layer of oil and heating it over low heat for several hours. Repeat this process a few times. For regular use, always grease the pan lightly before pouring the batter.
- Sugar Content: Too much sugar in the batter can prevent the edges from crisping properly.
- Solution: Use sugar sparingly. A small amount is needed for fermentation, but excessive sugar can interfere with the crisping process.
Pro Tip:
After pouring the batter into the appachatti, swirl the pan gently to coat the sides, creating a thin layer that will crisp up. Cover the pan while cooking to steam the center, ensuring it cooks through while the edges become lacy.