In a large mixing bowl, combine the whole wheat flour, rolled oats, salt, instant yeast, and mixed seeds. Use a whisk to blend everything well, allowing the nutty aroma of the oats to fill the air.
Pour 2 cups of warm water into the dry mixture. Using a wooden spoon or spatula, stir until a shaggy dough forms. The texture should be somewhat sticky, inviting you to dig in.
Cover the bowl with plastic wrap or a clean kitchen towel and place it in a warm spot to rise. Allow the dough to rise for 12 to 18 hours—the longer, the better.
Once the rising time is complete, lightly flour a clean surface and turn the dough out onto it. With floured hands, gently shape it into a round loaf, tucking the edges under to create surface tension.
Transfer the loaf to a floured sheet of parchment paper. Cover it with a towel and let it rest for about 1 hour. The dough will puff slightly during this time.
About 30 minutes before baking, place your Dutch oven in the oven and preheat it to 450°F.
Carefully remove the hot Dutch oven from the oven. Lift the parchment paper with the dough and place it into the pot (parchment and all). Cover with the lid and bake for 30 minutes. Then, remove the lid and bake for an additional 15-20 minutes, or until the loaf is golden brown and sounds hollow when tapped on the bottom.
Transfer the loaf to a wire rack to cool completely. The crispy crust and chewy texture will entice you to slice it even before it’s fully cooled down.
Notes
Baking bread is more than just a culinary task; it transforms your home into a haven of warmth and aromas.