Chocolate-Chip Cookie Pizza

Step 1

Heat the oven to 350 degrees. Sift flour, cornstarch, baking soda and salt into a large bowl. Set aside.

Step 2

Using a mixer fitted with paddle attachment, cream butter and sugars together until very light, about 5 minutes, on medium-high. 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 the white streaks of flour just disappear, 5 to 10 seconds. Stir in chocolate chips.

Step 3

For one large rectangular pizza, transfer the dough to a sheet pan lined with parchment paper and flatten out with your fingers or a rubber spatula. For two cookies, divide the dough into two equal pieces on two separate sheet pans lined with parchment paper and flatten into the shape of a circle. Be sure to leave a border of at least 1 1/2 inches as cookie will spread.

Step 4

Bake until golden brown but still soft, 18 to 25 minutes. Transfer sheet to a wire rack for 10 minutes. Top as desired (see note). Cut in wedges and serve.