I'm sorry to hear that your pie crust didn't turn out as expected. While it's difficult to pinpoint the exact cause without more information, there are a few possible reasons why your pie crust made with butter flavored shortening might taste sour. Here are a few things to consider:
Freshness of Ingredients: Ensure that all your ingredients, including the shortening, are fresh and haven't expired. Using expired shortening or any rancid ingredients can affect the flavor of the crust.
Quality of Shortening: Different brands of shortening can have varying flavors and qualities. If you've recently switched to a new brand or type of butter flavored shortening, it's possible that the taste doesn't align with your preferences. You might consider trying a different brand or returning to your previous choice of shortening to see if the flavor improves.
Interactions with Other Ingredients: The combination of ingredients in your pie crust, such as the type of flour, salt, and leavening agents, can influence the overall taste. It's possible that the interaction between the butter flavored shortening and another ingredient is causing an off-flavor. You might experiment with adjusting the ratios or try a different pie crust recipe altogether.
Baking Technique: Overworking the dough or not properly incorporating the shortening can lead to undesirable flavors in the final crust. Make sure you're following the instructions precisely and handling the dough gently to avoid developing a sour taste.
To address the issue and improve the taste of your pie crust:
- Try using a different brand or type of shortening to see if the flavor improves.
- Double-check the freshness of all ingredients used.
- Experiment with different pie crust recipes to find one that suits your taste preferences.
- Pay close attention to your baking technique, ensuring that you handle the dough gently and don't overwork it.
If you continue to experience issues, it may be helpful to consult with experienced bakers or seek out online communities where you can discuss the problem with others who have encountered similar challenges.