Directions
<ol class="no-list-style"><li class="MethodStepper"><h4 class="step-title">Step 1</h4>Begin by activating your yeast. Combine the warm water (43°C/110°F is ideal - too hot will kill the yeast, too cool won't activate it) with the sugar in a small bowl. Sprinkle the yeast over the top and let it sit for 5-10 minutes until foamy and fragrant. This foaming action confirms your yeast is alive and active.</li><li class="MethodStepper"><h4 class="step-title">Step 2</h4>In a large mixing bowl or the bowl of your stand mixer, combine the bread flour and salt. The high protein content in bread flour (compared to all-purpose) will give your loaf better structure and chew. Make a well in the center of the dry ingredients.</li><li class="MethodStepper"><h4 class="step-title">Step 3</h4>Pour the activated yeast mixture and room temperature buttermilk into the well. The acidity in buttermilk tenderizes the gluten, resulting in a softer crumb while adding a subtle tangy flavor. Add the softened butter and begin mixing on low speed with a dough hook (or by hand with a wooden spoon) until the ingredients come together.</li><li class="MethodStepper"><h4 class="step-title">Step 4</h4>Increase the mixer speed to medium and knead for 8-10 minutes, or 10-12 minutes by hand on a lightly floured surface, until the dough becomes smooth, elastic, and passes the "window pane test" - a small piece should stretch thin enough to see light through without tearing. This kneading develops the gluten structure that will trap gas bubbles, allowing your bread to rise properly.</li><li class="MethodStepper"><h4 class="step-title">Step 5</h4>Shape the dough into a ball and place in a lightly oiled bowl, turning to coat. Cover with a clean kitchen towel or plastic wrap and let rise in a warm, draft-free spot until doubled in size, about 1-1.5 hours. The ideal temperature is around 24-27°C (75-80°F) - too cool and rising slows down, too warm and the yeast activity becomes too rapid.</li><li class="MethodStepper"><h4 class="step-title">Step 6</h4>Once doubled, gently punch down the dough to release excess gas bubbles. Turn out onto a lightly floured surface and pat into a rectangle roughly 23cm x 30cm (9x12 inches). Starting from the short end, tightly roll the dough into a log, pinching the seam and ends to seal. This rolling technique creates the classic sandwich bread structure with an even crumb.</li><li class="MethodStepper"><h4 class="step-title">Step 7</h4>Place the shaped loaf seam-side down in a greased 23cm x 13cm (9x5-inch) loaf pan. Cover and let rise again until the dough crowns about 2.5cm (1 inch) above the rim of the pan, approximately 45-60 minutes. About 20 minutes before baking, preheat your oven to 180°C (350°F) to ensure consistent heat.</li><li class="MethodStepper"><h4 class="step-title">Step 8</h4>Just before baking, gently brush the top of the loaf with beaten egg for a glossy, golden crust. Bake in the preheated oven for 30-35 minutes until deeply golden brown. The internal temperature should reach 90-95°C (195-205°F) when tested with a digital thermometer inserted into the center - this is the most reliable way to check for doneness.</li><li class="MethodStepper"><h4 class="step-title">Step 9</h4>Remove from the oven and immediately turn out onto a wire rack to cool completely, at least 1-2 hours before slicing. This cooling period is crucial - cutting warm bread releases steam that can make the texture gummy. The bread continues to set during cooling, so patience yields the perfect sandwich slice!</li><li class="MethodStepper"><h4 class="step-title">Step 10</h4>Once completely cooled, use a serrated knife to slice your loaf. Store in an airtight container or bread bag at room temperature for up to 3 days, or freeze slices wrapped individually for up to 3 months. For the best toast, use frozen slices directly in your toaster - no need to thaw first!</li></ol>