This delicious sandwich loaf is made with sourdough starter and sweetened with cinnamon and raisins! Use this delightful gluten free bread for sandwiches or toast.
Mix starter, millet flour and water in a glass bowl. Allow to sit for 2–4 hours until bubbly and active.
Thoroughly whisk psyllium fiber, sorghum, brown rice flour and cinnamon in a stand mixer. Add presoak starter mixture. In low speed with the dough hook, slowly add honey and egg whites.
Begin by adding 1 ¼ cups water, adding more as needed ¼ cup at a time until you reach a sticky dough. This dough is more of a really thick batter consistency and will cling to the sides of the bowl, not a dough you can knead on the counter.
Knead on medium speed in your mixer for 5 minutes. Allow to rest 10–15 minutes in the mixer. Add raisins, salt and baking powder. Knead again for a few minutes, making sure the mixture is well blended.
Line a 9 x 5 x 2 ½-inch loaf pan with parchment paper. Place the dough in the pan. With warm wet hands, form the dough into a smooth tight loaf and cover with a towel. Place in a warm place to proof until doubled in size, 10–12 hours.
Once doubled, preheat oven to 500°F with a pan on a lower rack for water. When oven is preheated, turn the oven temperature to 450°F, place the loaf in the oven and pour water in the steam pan. Bake for 50 minutes.
Allow to cool for 1–2 hours on a wire rack before cutting.