Soft gluten-free sandwich bread with psyllium husk

A loaf of soft sandwich bread is a staple for good reason. It makes excellent sandwiches, crisp toast, and classic French toast. This gluten-free version delivers that familiar soft texture and flexibility, holding together beautifully without crumbling. It is designed to be a reliable, everyday bread for your gluten-free kitchen.

This recipe uses a blend of gluten-free flours and the binding power of psyllium husk to replicate the structure that gluten typically provides. Psyllium forms a gel that adds moisture and elasticity, resulting in a bread with a tender crumb and a pliable crust. The method is straightforward: the ingredients are mixed into a thick, sticky batter that is shaped and then proofs directly in the loaf pan before baking.

The recipe

Makes 1 loaf (about 14 slices)Hands-on 20 minStart to finish 2 hr 50 min

Ingredients

• 1 3/4 cups (420 ml) warm water, 105°F to 115°F (40°C to 46°C)
• 2 teaspoons active dry yeast
• 2 tablespoons granulated sugar, divided
• 3 tablespoons neutral oil, plus more for greasing the pan
• 1 tablespoon apple cider vinegar
• 3 cups (about 420 g) gluten-free all-purpose flour blend (with xanthan gum)
• 3 tablespoons psyllium husk powder
• 1 1/2 teaspoons salt

Method

1. Activate the yeast. In the bowl of a stand mixer or a large mixing bowl, combine the warm water, yeast, and 1 teaspoon of the granulated sugar. Stir gently and let it sit for 5 to 10 minutes, until the mixture becomes foamy. This confirms the yeast is active.
2. Combine ingredients. To the yeast mixture, add the oil, apple cider vinegar, and remaining sugar. In a separate bowl, whisk together the gluten-free flour blend, psyllium husk powder, and salt. Add the dry ingredients to the wet ingredients in the mixer bowl.
3. Mix the dough. Using the paddle attachment on a stand mixer, mix on low speed until combined, then increase to medium speed and beat for 5 minutes. The dough will be thick, sticky, and more like a very stiff batter than a traditional bread dough. If mixing by hand, use a sturdy spatula to mix vigorously for about 5 minutes until everything is well incorporated and the dough thickens.
4. Shape and pan. Grease an 8.5 by 4.5-inch loaf pan with oil. Scrape the sticky dough onto a lightly oiled surface and use oiled hands to gently pat and form it into a rough log shape that fits the pan. Place the dough into the prepared pan and smooth the top with a wet spatula.
5. Proof the dough. Cover the loaf pan loosely with plastic wrap and place it in a warm, draft-free spot to rise for 60 to 90 minutes. The dough is ready when it has risen to just above the rim of the pan. About 20 minutes before the proofing time is complete, preheat the oven to 350°F (175°C).
6. Bake the bread. Uncover the loaf and place it in the preheated oven. Bake for 50 to 60 minutes. The bread is done when the crust is golden brown and an instant-read thermometer inserted into the center reads 205°F to 210°F (96°C to 99°C).
7. Cool completely. Let the bread cool in the pan on a wire rack for 10 minutes. Then, carefully remove the loaf from the pan and let it cool completely on the wire rack, which will take at least 2 hours. Do not slice the bread while it is warm, as the interior structure is still setting and it will be gummy.

Making soft gluten-free bread that works

Baking gluten-free bread presents unique challenges because there is no gluten to create the elastic network that gives traditional bread its structure and chew. This recipe uses specific ingredients and techniques to build that structure in other ways, resulting in a soft and satisfying loaf.

Why psyllium husk is key

Psyllium husk is a type of soluble fiber that absorbs a large amount of water, forming a gel. In this recipe, that gel mimics the properties of gluten. It provides elasticity to the dough, helping it to trap the gases produced by the yeast, which allows the bread to rise well. It also contributes to a moist, flexible crumb that does not fall apart, making it ideal for sandwiches.

Using psyllium husk powder, rather than whole husks, creates a finer, more uniform texture in the finished loaf. The powder incorporates seamlessly into the flour, ensuring an even distribution of its binding properties throughout the dough.

The role of other ingredients

• Gluten-free flour blend: A well-formulated all-purpose blend provides the foundation. These blends typically contain a mix of grains and starches, like white rice flour, brown rice flour, potato starch, and tapioca starch, to create a balanced flavor and texture. You can make a gluten-free all-purpose flour blend at home or use a store-bought version. This recipe is designed for a blend that already contains xanthan gum, another binder that helps with structure.
• Apple cider vinegar: The small amount of acid in the vinegar helps to strengthen the dough’s structure and can also enhance the activity of the yeast, contributing to a better rise and a more tender crumb.
• Oil: Fat adds richness and moisture to the bread. It coats the flour particles, which helps to create a softer texture and a more tender crust. It also helps preserve the bread and keep it from becoming stale too quickly.

Tips for success

Baking good gluten-free bread is achievable with attention to a few key details. Following these suggestions can help you achieve a consistent result.

Use a stand mixer if possible. Gluten-free bread dough needs to be beaten vigorously to activate the starches and binders like psyllium husk and xanthan gum. A stand mixer with a paddle attachment does this work efficiently, creating a smooth, well-aerated dough. While you can mix by hand, it requires significant effort to achieve a similar result.

Do not slice it warm. Allowing the bread to cool is a critical step. When the bread comes out of the oven, its internal starches are still soft and gelatinized. As the loaf cools completely, these starches set, creating the final crumb structure. Slicing into a warm loaf releases steam and disrupts this process, resulting in a dense, gummy texture.

Ingredient substitutions and variations

While this recipe is designed to work as written, some adjustments are possible. Be aware that substitutions in gluten-free baking can affect the final texture and structure.

• Sugar: You can substitute the granulated sugar with an equal amount of maple syrup or honey. If using a liquid sweetener, you may need to reduce the water by a tablespoon to maintain the right dough consistency. The initial teaspoon of sugar is important for activating the yeast.
• Oil: Any neutral-flavored oil works well, such as canola, avocado, or light olive oil. For a richer flavor, you could use melted unsalted butter or a dairy-free butter alternative.
• Apple cider vinegar: White vinegar or lemon juice can be used as a substitute in the same quantity.
• Dairy-free option: This recipe is naturally dairy-free as written. Always check the labels on your gluten-free flour blend and other packaged ingredients to be sure. Understanding what to look for can help you spot hidden gluten on food labels.

Storing your gluten-free bread

Proper storage is essential for keeping your homemade gluten-free bread fresh. Once the loaf has cooled completely, slice it and store it in an airtight container or zip-top bag at room temperature. It is best enjoyed within 2 to 3 days.

For longer storage, this bread freezes very well. Place the slices in a freezer-safe bag, separating them with small pieces of parchment paper if you wish to easily remove one slice at a time. It will keep well in the freezer for up to 3 months. You can toast slices directly from frozen or let them thaw at room temperature for a few minutes.

When to loop in your doctor or dietitian

A strict, lifelong gluten-free diet is the standard management for celiac disease. Before you remove gluten from your diet, it is important to speak with a doctor. Diagnostic testing for celiac disease requires you to be actively consuming gluten for accurate results.

If you have been diagnosed with celiac disease and continue to experience symptoms despite following a careful gluten-free diet, you should consult your care team. A registered dietitian can also provide valuable guidance on maintaining a balanced and nutritious gluten-free diet.