COOKING PAPER SHEETS RECIPES

Steps:

• Twenty-four hours before serving, start the détrempe: In the bowl of a stand mixer fitted with the dough hook, combine the flour, sugar, salt and yeast, and stir to combine. Create a well in the center, and pour in the water and milk. Mix on low speed until a tight, smooth dough comes together around the hook, about 5 minutes. Remove the hook and cover the bowl with a damp towel. Set aside for 10 minutes.
• Reattach the dough hook and turn the mixer on medium-low speed. Add the butter pieces all at once and continue to mix, scraping down the bowl and hook once or twice, until the dough has formed a very smooth, stretchy ball that is not the least bit sticky, 8 to 10 minutes.
• Form the dough into a ball and place seam-side down on a lightly floured work surface. Using a sharp knife, cut two deep perpendicular slashes in the dough, forming a “+.” (This will help the dough expand into a square shape as it rises, making it easier to roll out later.) Place the dough slashed-side up inside the same mixing bowl, cover with plastic wrap and let rise at room temperature until about 1 1/2 times its original size, 45 minutes to 1 hour. Transfer the bowl to the refrigerator and chill for at least 4 hours and up to 12.
• As the dough chills, make the butter block: Place the sticks of butter side-by-side in the center of a large sheet of parchment paper, then loosely fold all four sides of the parchment over the butter to form a packet. Turn the packet over and use a rolling pin to lightly beat the cold butter into a flat scant 1/2-inch-thick layer, fusing the sticks and making it pliable. (Don’t worry about the shape at this point.) The parchment may tear. Turn over the packet and unwrap, replacing the parchment with a new sheet if needed. Fold the parchment paper over the butter again, this time making neat, clean folds at right angles (like you’re wrapping a present), forming an 8-inch square. Turn the packet over again and roll the pin across the packet, further flattening the butter into a thin layer that fills the entire packet while forcing out any air pockets. The goal is a level and straight-edged square of butter. Transfer the butter block to the refrigerator.
• Eighteen hours before serving, remove the dough from the refrigerator, uncover and transfer to a clean work surface. (It will have doubled in size.) Deflate the dough with the heel of your hand. Using the four points that formed where you slashed the dough, stretch the dough outward and flatten into a rough square measuring no more than 8 inches on one side.
• Place 2 pieces of plastic wrap on the work surface perpendicular to each other, and place the dough on top. Wrap the dough rectangle, maintaining the squared-off edges, then roll your pin over top as you did for the butter, forcing the dough to fill in the plastic and form an 8-inch square with straight sides and right angles. Freeze for 20 minutes.
• Remove the butter from the refrigerator and the dough from the freezer. Set aside the butter. Unwrap the dough (save the plastic, as you’ll use it again) and place on a lightly floured surface. Roll the dough, dusting with flour if necessary, until 16 inches long, maintaining a width of 8 inches (barely wider than the butter block). With a pastry brush, brush off any flour from the surface of the dough and make sure none sticks to the surface.
• You’re going to enclose the butter block in the dough and roll them out together. To ensure they do so evenly, they should have the same firmness, with the dough being slightly colder than the butter. The butter should be chilled but able to bend without breaking. If it feels stiff or brittle, let sit at room temperature for a few minutes. Unwrap the butter just so the top is exposed, then use the parchment paper to carefully invert the block in the center of the dough rectangle, ensuring all sides are parallel. Press the butter gently into the dough and peel off the parchment paper. You should have a block of butter with overhanging dough on two opposite sides and a thin border of dough along the other two.
• Grasp the overhanging dough on one side and bring it over the butter toward the center, then repeat with the other side of the dough, enclosing the butter. You don’t need the dough to overlap, but you want the two sides to meet, so stretch it if necessary, and pinch the dough together along all seams so no butter peeks out anywhere. Lift the whole block and dust a bit of flour underneath, then rotate the dough 90 degrees, so the center seam is oriented vertically.
• Orient the rolling pin perpendicular to the seam and lightly beat the dough all along the surface to lengthen and flatten. Roll out the dough lengthwise along the seam into a 24-inch-long, 1/4-inch-thick narrow slab, lightly dusting underneath and over top with more flour as needed to prevent sticking. Rather than applying pressure downward, try to push the dough toward and away from you with the pin, which will help maintain even layers of dough and butter. Remember to periodically lift the dough and make sure it’s not sticking to the surface, and try your best to maintain straight, parallel sides. (It’s OK if the shorter sides round a bit — you’re going to trim them.)
• Use a wheel cutter or long, sharp knife to trim the shorter ends, removing excess dough where the butter doesn’t fully extend and squaring off the corners for a very straight-edged, even rectangle of dough. Maintaining the rectangular shape, especially at this stage, will lead to the most consistent and even lamination. If at any point in the process you see air bubbles in the dough while rolling, pierce them with a cake tester or the tip of a paring knife to deflate and proceed.
• Dust any flour off the dough’s surface. Grasp the short side of the rectangle farther from you and fold it toward the midline of the dough slab, aligning the sides. Press gently so the dough adheres to itself. Repeat with the other side of the dough, leaving an 1/8-inch gap where the ends meet in the middle. Now, fold the entire slab in half crosswise along the gap in the center. You should now have a rectangular packet of dough, called a “book,” that’s four layers thick. This is a “double turn,” and it has now quadrupled the number of layers of butter inside the dough.
• Wrap the book tightly in the reserved plastic. If it is thicker than about 1 1/2 inches, or if it’s lost some of its rectangularity, roll over the plastic-wrapped dough to flatten it and reshape it. Freeze the book for 15 minutes, then refrigerate for 1 hour.
• Let the dough sit at room temperature for about 5 minutes. Unwrap and place on a lightly floured surface. Beat the dough and roll out as before (Step 10) into another long, narrow 3/8-inch-thick slab. It should be nice and relaxed, and extend easily. Dust off any excess flour.
• Fold the dough in thirds like a letter, bringing the top third of the slab down and over the center third, then the bottom third up and over. This is a “simple turn,” tripling the layers. Press gently so the layers adhere. Wrap tightly in plastic again and freeze for 15 minutes, then refrigerate for 1 hour.
• Let the dough sit at room temperature for about 5 minutes, then unwrap and place on a lightly floured surface. Beat the dough and roll out as before, but into a 14-by-17-inch slab (15-by-16-inch for pain au chocolat or ham and cheese croissants). The dough will start to spring back, but try to get it as close to those dimensions as possible. Brush off any excess flour, wrap tightly in plastic, and slide onto a baking sheet or cutting board. Freeze for 20 minutes, then chill overnight (8 to 12 hours). If making pain au chocolat or ham and cheese croissants, see recipes.
• Four and a half hours before serving, arrange racks in the upper and lower thirds of the oven. Bring a skillet of water to a simmer over medium-high heat. Transfer the skillet to the floor of the oven and close the door. (The steam released inside the oven will create an ideal proofing environment.)
• As the steam releases in the oven, line two rimmed baking sheets with parchment paper and set aside. Let the dough sit at room temperature for about 5 minutes. Unwrap (save the plastic for proofing), place on a very lightly floured surface, and, if necessary, roll out to 17-by-14 inches. Very thoroughly dust off any excess flour with a pastry brush. Use a wheel cutter or long knife and ruler to cut the shorter sides, trimming any irregular edges where not all the layers of dough fully extend and creating a rectangle that’s exactly 16 inches long, then cut into four 4-by-14-inch rectangles.
• Separate the rectangles, then use the ruler and wheel cutter to slice a straight line from opposite corners of one rectangle to form two long, equal triangles. Repeat with the remaining rectangles to make 8 triangles. Trim the short side of each triangle at a slight angle, making them into triangles with longer sides of equal length.
• Working one triangle at a time, grasp the two corners of the shorter end, the base of the crescent, and tug gently outward to extend the points and widen the base to about 3 inches. Then, gently tug outward from about halfway down the triangle all the way to the point, to both lengthen the triangle and thin the dough as it narrows. Starting at the base (the short end), snugly roll up the dough, keeping the point centered and applying light pressure. Try not to roll tightly or stretch the dough around itself. Place the crescent on one of the parchment-lined baking sheets, resting it on the point of the triangle. If the dough gets too soft while you’re working, cover the triangles and freeze for a few minutes before resuming rolling. Space them evenly on the baking sheets, four per sheet. Very loosely cover the baking sheets with plastic wrap, so the croissants have some room to expand.
• Three and a half hours before serving, open the oven and stick your hand inside: It should be humid but not hot, as the water in the skillet will have cooled. You want the croissants to proof at 70 to 75 degrees. (Any hotter and the butter will start to melt, leading to a denser croissant.) Place the baking sheets inside the oven and let the croissants proof until they’re about doubled in size, extremely puffy, and jiggle delicately when the baking sheet is gently shaken, 2 to 2 1/2 hours. Resist the urge to touch or poke the croissants as they proof: They’re very delicate. Try not to rush this process, either, as an underproofed croissant will not be as light and ethereal.
• Remove the baking sheets from the oven and carefully uncover them, then transfer to the refrigerator and chill for 20 minutes while you heat the oven. Remove the skillet from the oven and heat to 375 degrees.
• In a small bowl, stir the yolk and heavy cream until streak-free. Using a pastry brush, gently brush the smooth surfaces of each crescent with the yolk and cream mixture, doing your best to avoid the cut sides with exposed layers of dough.
• Transfer the sheets to the oven and bake for 20 minutes. Rotate the baking sheets and switch racks, and continue to bake until the croissants are deeply browned, another 10 to 15 minutes. Remove from the oven and let cool completely on the baking sheets.

Steps:

• Make the sofrito: Place the chiles, bell peppers, onions, culantro, cilantro, garlic and pimentos in a blender and process until the mixture is fully puréed, scraping the sides of the blender as needed. Refrigerate until ready to use: This can be made up to 3 days in advance and refrigerated.
• Make the masa: Peel the bananas and plantains: Prepare a mixing bowl or large pot with water. Cut off the ends of the fruits, then use a knife to score and peel off the skin. Place the bananas in the bowl of water as you go so they don’t discolor. (The skins can stain, so be careful as you handle them, or wear plastic gloves.) Remove the skin of the yautia with a vegetable peeler and add it to the water.
• Remove the bananas, plantains and yautia from the water and process until smooth: First, in a food processor fitted with the grating disc, shred each ingredient separately, dumping them into a large bowl as you go. Mix the ingredients together in the bowl, switch to the blade fitting, and process the mixture in batches until smooth, stopping to scrape down the sides of the work bowl as necessary. The end result should look soft and fluffy like a purée. (Alternatively, you can grate everything by hand on the smallest holes of a box grater.) Transfer the masa to a large mixing bowl. At this point it can be refrigerated for a few hours, covered, while you prepare the pork, or frozen for up to 3 months.
• Prepare the pork: Cut the pork into small, rough chunks about 1 inch long by 1/2 inch wide, trimming away excess tough fat as you go. Place the pork pieces in a large stockpot or Dutch oven over medium-high heat. Stir in the reserved sofrito, making sure all of the pork cubes are coated. Let the pork cook, stirring almost constantly, until it starts to release some liquid, about 5 minutes. Add the olive oil and let it cook for a minute or two, then stir in the seasoning packet.
• Let the pork cook for another minute or two, then stir in the olives and their brine, the tomato sauce and the chicken stock or water, and a pinch of salt. Let the liquid come up to a simmer, then cover the pot and reduce the heat. Let the pork cook at a simmer for 30 minutes, or until the meat is cooked through, stirring occasionally. There should be plenty of liquid in the pot at all times, so the mixture looks like soup, not stew. If it looks dry, add stock or water as needed.
• While the pork cooks, make the annatto oil: In a small saucepan, heat the oil and the annatto seeds over medium-high heat, stirring occasionally, until the oil begins to bubble. Lower the heat slightly and let the seeds cook in the oil until the liquid turns a bright pink-red. Turn off the heat and let the seeds sit in the oil until it cools. Strain the oil through a sieve or slotted spoon into a small mixing bowl, discarding the seeds. Set the bowl aside. (If the liquid does not immediately begin to turn red, your annatto seeds are too old.)
• When the pork is done, taste for seasoning, and add more salt if desired, then turn off the heat. Take 2 to 3 cups of the liquid from the pork and stir it into the masa until it is the consistency of thick oatmeal, soft but spreadable. You will still need about 2 to 3 cups of liquid to make the pasteles, so if your pot looks dry at this point, stir in a little water or stock so that you still have plenty of liquid, and taste for seasoning again.
• On a large, clean work surface, set up your pastel-making station: You will need the banana leaves, parchment paper, string, the annatto oil, the pork and its liquid, and the masa. To make each pastel, start with a piece of parchment paper in front of you, one long side closest to you. Use a soup spoon or a pastry brush to paint a very thin smear of annatto oil on the parchment paper, leaving a 2-inch border on the top and bottom and 4 inches on the sides. (This does not have to be perfect: It’s just to keep the banana leaf from sticking.) Lay the banana leaf down on top of the oil, long side closest to you. Paint the banana leaf very lightly with the annatto oil. Spread 1/2 cup of masa on top of the banana leaf about 3/4 to 1/2 inch thick. The masa does not have to be a perfect shape: It can overlap the leaf in places and does not have to cover it completely.
• Spoon a scant 1/4 cup of pork pieces along the length of the masa in a straight line. Your goal is really a line of pork chunks along the center of the masa, so that each bite of pastel has a bite of pork. Add 2 olives to the masa, one near each end. Use a spoon to drizzle on a little more liquid as needed so that most of the masa is covered by a very thin layer of liquid. Don’t overdo it: About a tablespoon or so of liquid per pastel is about right.
• To form the pastel, fold the parchment paper in half, from the bottom up, over the masa and filling so the 2 long edges meet. Fold those edges down to meet the edge of the pastel farthest from you. Press the paper down and crease the top edge. Fold the parchment in half again lengthwise from the top down, so it covers the pastel. You now have a long thin pastel wrapped in a tube of parchment, with multiple layers of paper on top. (This needn't be exact, as long as the paper forms a neat little package.)
• Working carefully, use the side of your hand to press and slide the masa on either side of the package into the center to give it a neat edge. Fold in 1 inch of the paper on the left and right sides to create small hems. Then fold both sides over the pastel. (If you have a few leaks, it’s O.K.)
• Set this pastel aside, flaps facing downward, while you make its partner: Repeat the process above to make a second pastel.
• When you have 2 pasteles, stack them together so they line up, flaps facing inward. Use 1 piece of string to tie the pasteles together the same way you would a package, looping the string once across the long way and at least once across the short way. Make sure the string is tight and the pasteles are tightly tied together. Repeat this process with the remaining pairs of pasteles. At this point they can be frozen for several months, refrigerated for a day or two, or cooked and eaten immediately.
• To cook them, bring a large pot (or a few pots) of salted water to a boil and add the pasteles, either fresh or frozen, in a single layer. Let cook for 1 hour, or an hour and 10 minutes or so if they are frozen. Repeat with the remaining pasteles, then unwrap and serve right away.