The Food Lab: Better Home Cooking Through Science

(Nandana) #1

inch pats
2 tablespoons unsalted butter, melted




  1.  Adjust  an  oven    rack    to  the middle  position    and preheat

    the oven to 425°F. Whisk together the buttermilk and
    sour cream in a small bowl.



  2. In the bowl of a food processor, combine the flour,
    baking powder, baking soda, and salt and process until
    blended, about 2 seconds. Scatter the butter evenly over
    the flour and pulse until the mixture resembles coarse
    meal and the largest butter pieces are about ¼ inch at
    their widest. Transfer to a large bowl.

  3. Add the buttermilk mixture to the flour mixture and fold
    with a rubber spatula until just combined. Transfer the
    dough to a floured work surface and knead until it just
    comes together, adding extra flour as necessary.

  4. With a rolling pin, roll the dough into a 12-inch square.
    Using a bench scraper, fold the right third of the dough
    over the center, then fold the left third over so you end
    up with a 12-by-4-inch rectangle. Fold the top third down
    over the center, then fold the bottom third up so the
    whole thing is reduced to a 4-inch square. Press the
    square down and roll it out again into a 12-inch square.
    Repeat the folding process once more.

  5. Roll the dough again into a 12-inch square. Cut six 4-
    inch rounds out of the dough with a floured biscuit cutter.
    Transfer the rounds to a parchment-lined baking sheet,
    spacing them about 1 inch apart. Form the dough scraps
    into a ball and knead gently two or three times, until
    smooth. Roll the dough out until it’s large enough to cut

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