Step 1: Activate the Yeast (Proofing)

• In a large mixing bowl (or the bowl of your stand mixer), combine the warm water, granulated sugar, and active dry yeast.
• Give it a gentle stir.
• Let the mixture stand for 5-10 minutes. You should see it become foamy or bubbly on the surface. This indicates the yeast is alive and active.
• If the mixture doesn’t foam: Your yeast might be old, or the water temperature was off. Discard the mixture and start again with fresh yeast and properly temperatured water. This step is crucial for active dry yeast. (If using instant yeast, you can often mix it with the flour and salt, then add the warm water and melted butter).

Step 2: Combine Ingredients & Form the Dough

• Once the yeast is foamy, add the melted (and slightly cooled) butter to the bowl.
• Add the salt and 3 ½ cups (440g) of the all-purpose flour.
• Using a Stand Mixer: Attach the dough hook. Mix on low speed until the ingredients start to come together into a shaggy dough.
• Mixing by Hand: Use a sturdy wooden spoon or spatula to mix the ingredients until a shaggy dough forms. It will be sticky initially.

Step 3: Knead the Dough

• Kneading develops the gluten, which gives the bread its structure and chewy texture.
• Using a Stand Mixer: Increase the speed to medium-low. Knead the dough for 7-10 minutes. The dough should become smooth, elastic, and pull away from the sides of the bowl. If the dough seems excessively sticky after a few minutes, add more flour, 1 tablespoon at a time, until it’s manageable but still slightly tacky. Avoid adding too much flour, as this can make the bread dense.
• Kneading by Hand: Turn the shaggy dough out onto a lightly floured surface. Knead by hand for 10-15 minutes. To knead, fold the dough over onto itself, then push it down and away from you with the heel of your hand. Rotate the dough a quarter turn and repeat. Continue this fold-push-turn motion. The dough will start sticky but will become smoother and more elastic as you work. Add minimal flour to the surface only as needed to prevent sticking. The dough is ready when it’s smooth, elastic, and springs back slowly when poked gently. You should be able to stretch a small piece thin enough to see light through it without it tearing immediately (the “windowpane test”).

Step 4: First Rise (Bulk Fermentation)

• Lightly grease a large, clean bowl with oil or cooking spray.
• Shape the kneaded dough into a smooth ball. Place the dough ball into the greased bowl, turning it once to coat the entire surface lightly with oil. This prevents it from drying out.
• Cover the bowl tightly with plastic wrap or a clean kitchen towel.
• Place the bowl in a warm, draft-free spot to rise. Ideal temperature is around 75°F – 85°F (24°C – 29°C). (A slightly warmed oven – turned off! – or on top of the refrigerator can work).
• Let the dough rise for 1 to 1.5 hours, or until it has doubled in size. The exact time will depend on the ambient temperature and yeast activity. To check if it’s ready, gently poke two fingers into the dough – if the indentation remains or springs back very slowly, it’s ready.

Step 5: Incorporate Cheese & Jalapeños and Shape the Loaf

• Once doubled, gently punch down the center of the dough to release the trapped gases.
• Turn the dough out onto a lightly floured surface.
• Gently press or roll the dough into a rectangle, roughly 9×12 inches (or sized appropriately for your loaf pan).
• Sprinkle about two-thirds of the shredded/cubed cheddar cheese and two-thirds of the diced jalapeños evenly over the surface of the rectangle, leaving a small border along one long edge.
• Starting from the long edge opposite the clean border, tightly roll the dough up into a log, like a jelly roll. Pinch the seam firmly to seal it. Pinch the ends closed as well.
• You can either place this log seam-side down into a lightly greased 9×5 inch loaf pan OR shape it into a freeform oval or round loaf (boule) and place it on a baking sheet lined with parchment paper.
• Optional: Sprinkle the remaining cheese and jalapeños over the top of the loaf for a more decorated crust.

Step 6: Second Rise (Proofing)

• Cover the shaped loaf loosely with greased plastic wrap or a clean kitchen towel. Don’t cover too tightly, as it needs room to expand.
• Let the loaf rise again in a warm, draft-free place for 45 minutes to 1 hour, or until it has puffed up noticeably and looks airy. It may not fully double this time, but it should increase in size by about 50-75%. Don’t overproof, as this can lead to a collapsed loaf during baking. A gentle poke should leave a slight indentation that slowly springs back.

Step 7: Prepare for Baking & Bake

• About 20-30 minutes before the second rise is complete, preheat your oven to 375°F (190°C). Position an oven rack in the center.
• Optional Egg Wash: If desired, gently brush the top of the risen loaf with the prepared egg wash (1 egg beaten with 1 tbsp water/milk). This enhances browning and shine. Be gentle so you don’t deflate the loaf. Sprinkle with coarse salt now if using.
• Optional Scoring: If making a freeform loaf, you can make a few shallow slashes (about ¼ to ½ inch deep) across the top with a very sharp knife or baker’s lame just before baking. This allows steam to escape in a controlled way and can create an attractive pattern. It’s less necessary for a loaf baked in a pan.
• Carefully place the loaf pan or baking sheet into the preheated oven.
• Bake for 35 to 45 minutes. The bread should be beautifully golden brown on top and sound hollow when tapped gently on the bottom (carefully remove from pan to test if needed).
• The most accurate way to check for doneness is with an instant-read thermometer: Inserted into the center of the loaf (avoiding large cheese pockets), it should register between 190°F and 200°F (88°C – 93°C).
• If the crust is browning too quickly before the center is cooked, you can loosely tent the loaf with aluminum foil for the remaining baking time.

Step 8: Cool Completely

• Immediately remove the bread from the loaf pan (if used) and transfer it to a wire cooling rack.
• This step is crucial! Let the bread cool completely, or at least for 1-2 hours, before slicing. Hot bread is still setting its structure internally. Slicing too soon can result in a gummy texture and may cause the loaf to collapse slightly. Resist the temptation! The wait will be worth it.

Step 9: Slice and Enjoy!

• Once cooled, use a serrated bread knife to slice the Cheddar Jalapeño Bread. Serve as desired (ideas below!).