It's all about the chocolate chip cookies in the U.S.  ;D

2 cups minus 2 tablespoons (8 1/2 ounces) cake flour
1 2/3 cups (8 1/2 ounces) bread flour
1 1/4 teaspoons baking soda
1 1/2 teaspoons baking powder
1 1/2 teaspoons coarse salt
2 1/2 sticks (1 1/4 cups) unsalted butter
1 1/4 cups (10 ounces) light brown sugar
1 cup plus 2 tablespoons (8 ounces) granulated sugar
2 large eggs
2 teaspoons vanilla extract (best quality you can find NOT double strength/fold)
1 1/4 pounds bittersweet chocolate chips/chunks/discs/pieces, at least 60 percent cacao preferably
extra Sea/coarse/kosher salt for sprinkling on cookies before baking

Directions

1. Sift flours, baking soda, baking powder and salt into a bowl. Set aside.

2. Using a mixer fitted with paddle attachment, cream butter and sugars together until very light, about 5 minutes. Add eggs, one at a time, mixing well after each addition. Stir in the vanilla. Reduce speed to low, add dry ingredients and mix until just combined, 5 to 10 seconds. Drop chocolate pieces in and incorporate them without breaking them. Press plastic wrap against dough and refrigerate for 24 to 36 hours. Dough may be used in batches, and can be refrigerated for up to three days.

3. When ready to bake, preheat oven to 350 degrees. Line a baking sheet with parchment paper or a nonstick baking mat. Set aside.

4. Scoop six 3 1/2-ounce mounds of dough (the size of generous golf balls) onto baking sheet.
Sprinkle lightly with extra salt and bake until golden brown but still soft, 18 to 20 minutes. Transfer sheet to a wire rack for 10 minutes, then slip cookies onto another rack to cool a bit more. Repeat with remaining dough, or reserve dough, refrigerated, for baking remaining batches the next day. Eat warm, bring insulin! :cheesy2: