Tips for gluten-free baking recipes
If you have a gluten intolerance wheat or you're gluten-free by choice, it's likely you already know that making high-quality, gluten-free baked goods poses a particular problem. It's gluten that gives bread its elasticity and cakes their lightness.
Gluten-free flour is now available in most large supermarkets. But these flours are a little more difficult to work with than regular flours. It's just a matter of getting used to cooking with them.
The good news is that you can also use plenty of naturally gluten-free flour alternatives (rice, soy, chestnut, buckwheat, corn, potato and chickpea flour) for cakes, breads and pastries. And there are many recipes to show you how.
Tips for baking gluten-free cakes
- Make your own blend of flours or ground nuts and flours. Adding sorghum or tapioca flour to a blend increases softness and absorbency which is ideal for lighter cakes and pastries. Gluten-free oats and oat flours add texture which works well in biscuits and breakfast muffins. Ground almonds, pistachios and hazelnuts are ideal in a blend for dense cakes, traybakes and biscuits.
- Polenta has a grainy texture but is very absorbent and so brings moisture to cakes. It is commonly used in Northern Italian cakes.
- Adding xanthan gum, to some extent replaces the elastic qualities that gluten-free flours lack. This helps to reduce the risk of your cake crumbling and falling apart. If the flour you are using doesn't already contain xanthan gum, combining quarter of a teaspoon to every 200g/7oz of gluten-free flour will help to improve the crumb structure of your bake. You can also use guar gum or a combination of the two.
- Adding slightly more gluten-free baking powder than the recipe requires can help make a lighter and fluffier cake.
- Adding more liquid than stated in the recipe may be necessary in order to gluten-free flour. Add the liquid a tablespoon at a time until the mixture reaches dropping consistency.
- Baking the cake for an extra 5–10 minutes may be necessary, due to the extra liquid content. You can test if the cake is cooked by inserting a skewer into the center to see if it comes out clean.
- Decreasing the temperature slightly and increasing the cooking time could diminish the risk of top as gluten-free bakes may brown quicker.
Watch out for...
- Gluten-free baking powder is available to buy in supermarkets so don’t forget to buy the gluten-free version.
- Bicarbonate of soda is naturally gluten-free.
- Icing sugar is gluten-free in the UK although in other countries it might contain modified starch as a bulking agent – typically cornstarch is used but wheat starch could also be used.
- Oats don't contain gluten but they are often prepared in an environment where wheat may be present so it's best to check the label and purchase gluten-free oats.
Tips for baking gluten-free breads
- Make sure your bread is completely cooked before taking it out of the oven. The best way to do this is using a cooking thermometer. The centre of the bread should be between 95–100C. Continue to cook the bread until it reaches this temperature.
- Gluten-free loaves continue to develop their structure until they are completely cool so open the oven door and leave the loaf inside until it cools to room temperature. This help to avoid the bread sinking.
- Bake your bread in the middle of the oven. The top of the oven can be hotter causing the top of the loaf to rise and cook far quicker than the rest.