Homemade Croissant and Pain au Chocolat
Recipe from the Tartine Cookbook
Yield = 12-16 croissants depending on how exact you are with rolling the dough and the number of croissants vs. pain au chocolat that you make
¾ cup non-fat milk (6 ounces/150 ml)
1 tablespoon active dry yeast (15ml)
1⅓ cup all-purpose flour (6¼ ounces/175g)
1 tablespoon + 1 teaspoon active dry yeast (20ml)
1¾ cup whole milk (14 ounces/425 ml)
6 cups all-purpose flour (28 ounces/800g)
⅓ cup sugar (2½ ounces/70g)
1 tablespoon + 1 teaspoon salt (20 ml)
1 tablespoon unsalted butter (15ml)
2¾ cup unsalted butter (22 ounces/625 g)
4 large egg yolks (2 ounces/60 ml)
¼ cup heavy cream
To Make the Preferment:
In a small saucepan, warm the milk to take the chill off (between 80° to 90 °F). Pour the milk into a mixing bowl, sprinkle the yeast over the milk, stir to dissolve the yeast with a wooden spoon, and then add the flour, mixing with a wooden spoon until a smooth batter forms. Cover the bowl with cheesecloth and let the mixture rise until almost double in volume, 2 to 3 hours at moderate temperature or overnight in the refrigerator.
To Make the Dough:
First measure out all your ingredients and keep them near at hand. Transfer the preferment and then the yeast to the large bowl of a stand mixer fitted with the dough hook. Mix on low speed until the yeast is incorporated into the preferment batter, which will take a minute or two. Stop the mixer as needed and use a spatula to clean the bottom and sides of the bowl, folding the loosened portion into the mixture to incorporate all the elements fully. When the mixture has come together into an even, well-mixed mass, increase the speed to medium, and mix for a couple of minutes. Slowly add half of the milk and continue to mix until the milk is fully incorporated.
Reduce the speed to low, add the flour, sugar, salt, melted butter, and the rest of the milk, and mix until the mass comes together in a loose dough, about 3 minutes. Turn off the mixer and let the dough rest for 15 to 20 minutes. This resting period helps to shorten the final mixing phase, which comes next.
Engage the mixer again on low speed and mix until the dough is smooth and elastic, a maximum of 4 minutes. If the dough is very firm, add a little milk, 1 tablespoon at a time. Take care not to overmix the dough, which will result in a tough croissant that also turns stale more quickly. Remember, too, you will be rolling out the dough several times, which will further develop the gluten structure, so though you want a smooth dough, the less mixing you do to achieve that goal, the better. Cover the bowl with cheesecloth and let the dough rise in a cool place until the volume increases by half, about 1½ hours.
Lightly flour a work surface. Transfer the dough to the floured surface and press into a rectangle 2 inches thick. Wrap the rectangle in plastic wrap, or slip it into a plastic bag and seal closed. Place the dough in the refrigerator to chill for 4 to 6 hours.
To Make the Roll-in butter:
About 1 hour before you are ready to start laminating the dough, put the butter that you will be rolling into the dough in the bowl of the mixer fitted with the paddle attachment. Mix on medium speed until malleable but not warm or soft, about 3 minutes. Remove the butter from the bowl, wrap in plastic wrap, and place in the refrigerator to chill but not resolidify.
Laminating the dough:
Lightly dust a cool work surface (I use a large sheet of parchment paper dusted with flour), and then remove the chilled dough and the butter from the refrigerator. Unwrap the dough and place it on the floured surface. Roll out the dough into a rectangle 28 by 12 inches. With the long side of the rectangle facing you, and starting from the left side, spread and spot the butter over two-thirds of the length of the rectangle. Fold the uncovered third over the butter and then fold the left-hand third over the center, as if folding a business letter. The resulting rectangle is known as a plaque. With your fingers, push down along the seams on the top and the bottom to seal in the plaque.
Give the plaque a quarter turn so the seams are to your right and left, rather than at the top and bottom. Again, roll out the dough into a rectangle 28 by 12 inches, and fold again in the same manner. Wrap in plastic wrap or slip into a plastic bag and place in the refrigerator for 1½ to 2 hours to relax the gluten in the dough before you make the third fold, or “turn”.
Clean the work surface, dust again with flour, and remove the dough from the refrigerator. Unwrap, place on the floured surface, and again roll out into a rectangle 28 by 12 inches. Fold into thirds in the same manner. You should have a plaque of dough measuring about 9 by 12 inches, about the size of a quarter sheet pan, and 1½ to 2 inches thick. Wrap in plastic wrap or slip into the plastic bag, place on a quarter sheet pan, and immediately place in the freezer to chill for at least 1 hour. If you intend to make the croissants the next morning, leave the dough in the freezer until the evening and then transfer it to the refrigerator before retiring. The next morning, the dough will be ready to roll out and form into croissants, proof, and bake. Or, you can leave the dough in the freezer for up to 1 week; just remember to transfer it to the refrigerator to thaw overnight before using (I've done this and it worked just fine).
Making the croissant and pain au chocolat:
When you are ready to roll out the dough, dust the work surface again. Roll out the dough into a rectangle 32 by 12 inches and 3/8 inches thick. Using a pizza wheel or chef’s knife, cut the dough into long triangles that measure 10 to 12 inches on each side and about 4 inches along the base. If you would like to make pain au chocolat, divide the dough. Slice the regular croissants as instructed above. For the pain au chocolat, cut the dough in rectangles 4 inches wide by 6 inches tall.
Line a half sheet pan (rimmed) (about 13 by 18 inches) with parchment paper. To shape each croissant, position a triangle with the base facing you. Positioning your palms on the two outer points of the base, carefully rolling the base toward the point. To finish, grab the point with one hand, stretching it slightly, and continue to roll, tucking the point underneath the rolled dough so that the croissant will stand tall when you place it on the sheet pan. If you have properly shaped the croissant, it will have 6 or 7 ridges.