Can I Use Frozen Blueberries Instead of Fresh in the Traybake?
Yes, you can use frozen blueberries instead of fresh ones. There's no need to thaw them before baking; just toss them with a little flour to prevent them from sinking to the bottom of the cake and fold them into the batter. This might slightly increase the baking time, so keep an eye on the traybake and test for doneness before removing it from the oven.
How Long Does the Blueberry Traybake Last?
The Mary Berry Blueberry Traybake will last up to 2 days at room temperature when stored in an airtight container. For longer storage, it can be refrigerated for up to 5 days. Ensure it's covered or stored properly to maintain its moisture and prevent it from absorbing other flavors from the fridge.
Can This Recipe Be Made Gluten-Free?
Absolutely! To make a gluten-free version of the Mary Berry Blueberry Traybake, simply substitute the self-raising flour for a gluten-free self-raising blend. Be sure to check that your baking powder is also gluten-free. Follow the same measurements and instructions, and you'll have a delicious gluten-free treat.
Is It Possible to Make the Traybake Vegan?
Yes, it is possible to make this traybake vegan. Replace the eggs with a vegan alternative, such as flax eggs (1 flax egg equals 1 tablespoon of ground flaxseed mixed with 3 tablespoons water, left to thicken for 5 minutes). Use plant-based butter and milk in place of their dairy counterparts. With these substitutions, you can enjoy a vegan version of the Mary Berry Blueberry Traybake without compromising on taste or texture.