Melon Pan (Video) メロンパン

• Gather all the ingredients. I have 2 videos to help you with this recipe: The hand-kneading method and the stand mixer method. Once you've made the main dough and biscuit dough—either by hand or using a stand mixer—proceed to Steps 3–5.
  

★ For the Hand-Kneading Method (Steps 1 & 2) ★

Step 1—To Make the Main Dough

• Mix: To a large bowl, add the first four dry ingredients for the main dough—the bread flour, cake flour, kosher salt, and granulated sugar. Whisk to combine.
  
• Next, add the instant dry yeast to the bowl and whisk to combine. Then, add the beaten egg.
  
• Add the whole milk and water, both at 86ºF (30ºC). Using a silicone spatula or your fingertips, gently mix the ingredients together until combined.
  
• In the beginning, the dough will feel very sticky and wet, but keep mixing until it forms a loose, sticky ball. This step should take about 2 minutes. Also, use the dough ball to pick up any flour on the sides of the mixing bowl. Transfer the dough from the bowl to a work surface lightly dusted with bread flour.
  
• Knead: To knead the dough, press the heels of your hands into the dough, pushing forward slightly. Fold down the top half of the dough back toward you. Then, rock forward on the lower part of your palm to press it flat and away from you.
  
• Rotate the dough clockwise slightly, fold the dough down in half, and rock into it again with the lower part of your palm. Knead the dough to lengthen and stretch the gluten strands to make the dough more elastic. Repeat this rotate, fold, and knead process for 5 minutes or so. Tip: Lightly dust your hands with flour to keep the dough from sticking too much. If the dough doesn't seem to be losing its stickiness, sprinkle a bit of bread flour over the top and work it into the dough.
  
• Add the Butter: After kneading for 5 minutes, the dough will get more elastic. Next, press and stretch the dough until it's a flat log about 10 inches (25 cm) long. Put the small cubes of unsalted butter (at room temperature) all over the top of the dough. Roll up the dough, tucking in the butter. Then, continue to knead as before.
  
• Your hands, the dough, and the work surface will get greasy and messy in the beginning. Don't panic; the dough will eventually absorb the butter as you continue to knead. I recommend using a metal or silicone dough scraper once in a while to collect the dough stuck on the work surface. Keep kneading.
  
• Slam and Fold: Once the dough becomes very smooth and easy to work with, "slam and fold" the dough to further develop its gluten (elasticity). First, hold one end of the dough and slam the other end onto the work surface. Bang! Next, fold the bottom end up and over away from you. Then, knead the dough with the lower part of your palm. Pick up the dough, turn it 90 degrees, then repeat this slam-and-fold process. Continue for 10 minutes or until the dough is smooth, supple, and silky. Tip: Don’t let go of the dough when you are banging it onto the work surface and don’t let it rest for too long between turns.
  
• The Windowpane Test: When the dough feels silky and smooth, it's time for the windowpane test to see if the dough's gluten is well developed. Either pull on a part of the dough or tear off a small piece. Hold the dough in both hands and gently pull it into a square with your fingers. It should be very elastic, smooth, and shiny. If it's strong enough to stretch to a super-thin membrane without tearing and light can pass through the center, your dough passes the test. If the dough tears easily or doesn't stretch, the gluten isn’t quite ready yet. Knead it again for another 2 minutes and test again.
  
• Form the dough into a ball by pulling and tucking all edges toward the bottom and pinching them together. Place the dough in a bowl with the seam side down.
  
• Bulk Fermentation: Cover the bowl with plastic wrap and let the dough rise in a warm place until it has doubled in size, about 1–2 hours. I use the Proof setting (100ºF/38ºC) in my oven.
  

Step 2—To Make the Biscuit Dough

• Mix: In a large bowl, add the unsalted butter (at room temperature) for the biscuit dough and mash it with the silicone spatula until it becomes smooth.
  
• Add the granulated sugar for the biscuit dough to the butter. Mix with the silicone spatula until well blended.
  
• Slowly add a very small amount of the large beaten egg to the bowl and blend well with the butter mixture. Then, add another small amount of the egg and blend. Continue until all the egg is well incorporated.
  
• Sift the cake flour and baking powder into the mixture.
  
• Using the silicone spatula, mix well until the dry ingredients are just incorporated. Collect the dough with your hands and roll it into a ball.
  
• Divide: Weigh the biscuit dough on a scale. The total dough weight should be around 400–410 g. Remember this weight, as you’ll need it later to measure one-tenth portions of the dough.
  
• Roughly cut the dough into 10 pieces.
  
• Divide the total dough weight by 10 to get the target weight of each dough piece (in my case, 40-41 g). Weigh the biggest piece first. Pinch off some dough if it's heavier than the target weight, then weigh again. Repeat until the dough piece reaches the target weight. Repeat with the other dough pieces, pinching off a bit of dough from a larger piece or adding some to a smaller piece by stuffing some dough inside.
  
• Pre-Shape: Roll the 10 pieces of biscuit dough into 10 balls. Place them on a baking sheet lined with a silicone baking mat or parchment paper. Cover with plastic wrap and rest in the refrigerator for 10 minutes until it hardens a bit so it's easier to handle. Then, proceed to Step 3—To Divide and Pre-Shape the Main Dough.
  

★ For the Stand Mixer Method (Steps 1 & 2) ★

Step 1—To Make the Main Dough

• Mix: In a stand mixer bowl, combine the dry ingredients for the main dough—the bread flour, cake flour, kosher salt, granulated sugar, and instant dry yeast. Mix together with a hand whisk.
  
• Set the mixer bowl on the stand mixer fitted with a dough hook attachment.
  
• Add the beaten egg to the dry ingredients. Then, add the whole milk and water, both at 86ºF (30ºC).
  
• Start the mixer on low speed (Speed 2) to combine the ingredients. Use a silicone spatula to scrape the sides and bottom of the bowl a couple of times.
  
• Continue to mix until the dough clings to the hook and cleans the sides of the bowl.
  
• Add the Butter and Knead: Once the dough starts to come together, add the butter cubes (at room temperature). Continue to stir on low speed until the butter is incorporated and no streaks remain. Then, increase the speed to medium and knead until the dough is silky, smooth, and elastic.
  
• The Windowpane Test: When the dough gets silky and smooth, stop the mixer and use the windowpane test to see if the dough's gluten is well developed. Either pull on a part of the dough or tear off a small piece. Hold the dough in both hands and gently pull it into a square with your fingers. It should be very elastic, smooth, and shiny. If it's strong enough to stretch to a super-thin membrane without tearing and light can pass through the center, your dough passes the test. If the dough tears easily or doesn't stretch, the gluten isn’t quite ready yet. Knead the dough for another 2 minutes and test again.
  
• Form the dough into a ball by pulling and tucking all edges toward the bottom and pinching them together. Place the dough in a bowl with the seam side down.
  
• Bulk Fermentation: Cover the bowl with plastic wrap and let the dough rise in a warm place until it has doubled in size, about 1–2 hours. I use the Proof setting (100ºF/38ºC) in my oven.
  

Step 2—To Make the Biscuit Dough

• Mix: Set a clean mixer bowl on the stand mixer fitted with a paddle attachment. Add the unsalted butter (at room temperature) and granulated sugar to the mixer bowl.
  
• Stir the butter and sugar until well blended and smooth.
  
• Slowly add a very small amount of the large beaten egg to the bowl and blend well with the butter mixture. Then, add another small amount of the egg and blend. Continue until all the egg is well incorporated.
  
• Sift the cake flour and baking powder into the mixture.
  
• Mix well until the dry ingredients are just incorporated, then stop the mixer. Take out the dough and form it into a ball with your hands.
  
• Divide: Weigh the biscuit dough on a scale. The total dough weight should be around 400–410 g. Remember this weight, as you’ll need it later to measure one-tenth portions of the dough.
  
• Roughly cut the dough into 10 pieces.
  
• Divide the total dough weight by 10 to get the target weight of each dough piece (in my case, 40-41 g). Weigh the biggest piece first. Pinch off some dough if it's heavier than the target weight, then weigh again. Repeat until the dough piece reaches the target weight. Repeat with the other dough pieces, pinching off a bit of dough from a larger piece or adding some to a smaller piece by stuffing it inside.
  
• Pre-Shape: Roll the 10 pieces of biscuit dough into 10 balls. Place them on a baking sheet lined with a silicone baking mat or parchment paper. Cover with plastic wrap and rest in the refrigerator for 10 minutes until it hardens a bit so it's easier to handle. Then, proceed to Step 3—To Divide and Pre-Shape the Main Dough.
  

★ For Both Hand-Kneading and Stand Mixer Methods (Steps 3, 4, & 5) ★

Step 3—To Divide and Pre-Shape the Main Dough

• The Finger Test: Once the dough has doubled in size, dust your index finger with flour and use it to poke the center of the dough. If the hole does not close up when you remove your finger, then the dough is ready for the next step. If the dough closes up immediately, then proof the dough a little longer.
  
• Deflate and Roll: Remove the dough from the bowl with a silicone scraper and transfer to a lightly floured work surface. Press the dough with your hands to release any gas in the dough and deflate it.
  
• Fold in the sides of the dough in thirds, and then fold the bottom and top in thirds. Flip over to keep the seam side down. Roll the dough into a ball. To close the seam line, rotate the dough clockwise with both hands while the seam line is touching the work surface.
  
• Divide: Measure the total weight of the main dough. It should weigh around 460-470 g. Remember the weight, as you’ll need it later to measure one-tenth portions of the dough.
  
• Using a dough scraper, roughly cut the dough into 10 equal pieces. Divide the total dough weight by 10 to determine the target weight of each dough piece (in my case, 46-47 g). Weigh the biggest piece first. Pinch off some dough if it's heavier than the target weight, then weigh again. Repeat until the dough piece reaches the target weight.
  
• Repeat with the other dough pieces, pinching off a bit of dough from a larger piece or adding some dough to a smaller piece by stuffing it inside. Knead to combine well. Pre-shape each dough piece into a nice round ball, pulling from all the sides and tuck the edges into the bottom. Place the dough on the palm of your non-dominant hand, and rotate it with your dominant hand, keeping the seam side on the bottom.
  
• Rest: Put the dough on a baking sheet lined with parchment paper or a silicone baking mat. Cover the dough with plastic wrap (I use a portable cupcake holder lid) to prevent it from drying. Rest the dough for 15 minutes at room temperature.
  

Step 4—To Shape the Melon Pan

• Roll the Biscuit Dough: While the main dough is resting, shape the biscuit dough. Put one ball of the biscuit dough on a lightly floured work surface and flatten it with your hand.
  
• Using a rolling pin, roll it out into a 4-inch (10-12 cm) flat circle. Set aside. Continue to roll out the rest of the biscuit dough pieces.
  
• Shape the Main Dough: After 15 minutes of resting, the main dough is ready to shape. First, flatten a ball of main dough with your hand. Then, fold the top and bottom in thirds.
  
• Then fold in the left and right sides in thirds. Pinch both ends together to shape the dough into a ball.
  
• Pull the dough from all sides towards the seam on the bottom. Place the main dough on the palm of your non-dominant hand and rotate it with your dominant hand a few times, keeping the seam side on the bottom. Set aside. Repeat to shape the remaining balls of main dough.
  
• Assemble the Melon Pan: To shape the melon pan, place a biscuit dough circle on your palm and put the main dough ball in the middle, seam side up.
  
• Then flip them over together to show the biscuit dough on top. Gently pull all sides of the biscuit dough down to wrap around the main dough. Set aside. Repeat to shape the rest of the melon pan dough.
  
• Add the Sugar Topping: Put the granulated sugar for the topping in a small bowl. Dip to coat the biscuit dough in the sugar and remove the excess sugar. Using a dough scraper or knife, gently score the biscuit dough in a crisscross pattern (I scored 3 lines horizontally and 3 lines vertically). Repeat with the rest of the melon pan dough.
  
• Place the melon pan dough on the baking sheet, seam side down. Cover the dough with plastic wrap to prevent it from drying.
  
• Final Proof: Let the dough rise in a warm place until it increases one-and-a-half (1½) times in size, for about 50 minutes. I used the Proof setting (100ºF/38ºC) in my oven.
  
• Preheat the Oven: When the dough has risen halfway, preheat the oven to 350ºF (180ºC). Note: If you are using the oven for final proofing, you have to transfer the dough to a different warm place so you can preheat the oven.

Step 5—To Bake the Melon Pan

• When the oven is preheated well, remove the plastic wrap and place the baking sheet with the melon pan dough in the oven. Bake at 350ºF (180ºC) for 13-15 minutes. Toward the end of baking, if you see the melon pan are not browning evenly, rotate the tray once so that the breads get an even color.
  
• Once the melon pan are done baking, remove them from the oven and transfer to a wire rack. Let it cool for 5 minutes, and enjoy!
  

To Store

• Once the bread is cooled completely, individually wrap it in plastic to prevent drying. Then, put it in an airtight container or bag and refrigerate for up to 3 days, or freeze for up to a month. Defrost overnight in the refrigerator or microwave to warm up inside. Then, bake it in the oven at 350ºF (180ºC) until crispy on the outside.