How to Make Gluten-Free Cassava Bread: The Cold Oven Trick for a Moist & Fluffy Loaf

If you have ever tried baking with cassava flour, you know it can be a challenge. Unlike wheat flour, cassava is incredibly dense and absorbs nearly double the liquid. Without precise ratios, you end up with a brick.

But here is the good news: We’ve cracked the code. 

In this recipe, you’ll learn exactly how to make gluten-free cassava bread that is moist, fluffy, and holds together beautifully. The secret? Treating it like a batter, not a dough, and using a genius cold-oven rising technique.

Note: If you prefer to watch and bake along, you can view the full video tutorial here: https://www.youtube.com/watch?v=uV1rUWNDB4Q&t=8s

Ingredients

Dry Ingredients:

• 1½ cups cassava flour

• ⅓ cup cornstarch

• 1 teaspoon xanthan gum (approx. 5g)

• 1½ teaspoons baking powder (approx. 6g)

• 1½ teaspoons instant yeast (approx. 6g)

• ½ teaspoon salt (approx. 3g)

• 2 tablespoons to ¼ cup granulated sugar (25g - 50g, depending on how sweet you prefer your bread)

Wet Ingredients:

• 1 to 2 large eggs (using 2 gives a firmer, more structured loaf; 1 gives a slightly lighter crumb)

• ⅓ cup cooking oil (approx. 75ml): crucial for moisture; do not reduce!

• 1 cup warm water (approx. 240ml - 250ml): must be around 40°C / 105°F to activate the yeast

For the Pan:

• Butter or extra cooking oil, for greasing

The Science Behind These Ratios

For a balanced blend of 1½ cups of cassava flour and ⅓ cup of cornstarch (totaling roughly 250-255 grams), we need an exact 1:1 ratio of dry mix to liquid/fat.

• Xanthan Gum (1 tsp / 5g): This is exactly 2% of the flour weight. This precise amount binds the crumb so your bread doesn't crumble when sliced, without turning it gummy.

• Dual Leaveners (Yeast + Baking Powder): Cassava is too heavy to rise on yeast alone. The baking powder gives an immediate lift while the yeast builds flavor and secondary expansion.

• High Liquid & Fat: With 1 cup of water and ⅓ cup of oil, we provide roughly 250ml of liquid. Remember the golden rule from our Ultimate Guide to Gluten-Free Flour in Kenya? We explained that gluten-free flours need more liquid than wheat because they absorb moisture differently. Right here, you can see that principle in action: this generous amount of liquid ensures the starch granules hydrate properly, giving you a moist crumb instead of a dry, dusty one.

Step-by-Step Instructions

Step 1: Whisk the Dry Ingredients

In a large bowl, thoroughly blend the cassava flour, cornstarch, xanthan gum, baking powder, instant yeast, salt, and sugar. Make sure everything is evenly distributed.

Step 2: Whisk the Wet Ingredients

In a separate medium bowl, vigorously whisk together the warm water, cooking oil, and eggs until they are completely emulsified and combined.

Step 3: Combine to Form a Batter

Pour the wet ingredients into the dry ingredients. Using a wooden spoon, fork, or silicone spatula, beat the mixture vigorously till well mixed. You can use a mixer if you have one. 

Important: Do not panic if it looks thick and sticky. You are making a pourable, cake-like batter, not a kneadable wheat dough. Do not add extra flour to try to firm it up. This will ruin the texture.

Step 4: Prepare the Pan

Generously grease a standard 9x5-inch loaf pan with butter or cooking oil. Pour your batter into the pan and smooth the top with a spatula so it conforms to the shape with no empty spaces.

Step 5: The Cold Oven Trick (Game Changer!)

This is the secret to a perfect rise.

• Place your filled loaf pan directly into a cold oven (do not preheat).

• Turn the oven on to 180°C (350°F).

• Let the bread bake as the oven gradually heats up. This slow, gentle warm-up gives the yeast time to activate and expand before the heat sets the crust, resulting in a beautifully domed loaf.

Step 6: Bake

Bake for 40 to 45 minutes. The bread is ready when the top is golden brown, and a toothpick inserted into the center comes out clean.

Step 7: The Crucial Cool Down

Remove the bread from the oven and let it rest in the pan for 10 minutes. Carefully turn it out onto a wire cooling rack.

Do not skip this next step: Allow the bread to cool completely before slicing (about 2 hours). If you cut into it while hot, the trapped steam will condense inside the crumb and make it gummy. Patience is key!

Pro Baker's Tips

• Expect a Batter, Not a Dough: This is the most common mistake. Gluten-free cassava bread does not form an elastic ball like wheat bread. It is a thick batter that you pour and smooth into the pan. Trust the process!

• Weighing is Best: If you have a kitchen scale, weigh your dry ingredients for ultimate precision (250g total flour).

• Storage: You can store the bread in an airtight container at room temperature for up to 3 days, or slice and freeze for up to 3 months. Toast directly from frozen for the best texture.

• Pair it: Gluten-free cassava bread has a wonderfully neutral, slightly earthy flavor. It is divine when toasted and slathered with one of our low-sugar jams (any variety you like!).

Now you know exactly how to make gluten-free cassava bread using tested, precise ratios that actually work. This recipe replaces guesswork with science, ensuring you get a moist, fluffy, and sliceable loaf every single time.

Prefer to skip the baking and enjoy it instantly? We have freshly baked gluten-free cassava bread available for purchase. Check availability and order yours here: Gluten-Free Cassava Bread.