Step 1

To the bowl of a stand mixer fitted with the paddle attachment (or large mixing bowl and electric mixer) combine the butter, sugars, egg, lemon extract, and beat on medium-high speed until creamed, light, fluffy, and well combined, about 4 minutes.

Step 2

Stop, scrape down the sides of the bowl, add the lemon zest, honey, optional food coloring, and beat on medium-high speed until well combined, about 2 minutes. I used 1 teaspoon gel food coloring; add drops or gel to desired shade. One teaspoon gel makes the batter quite yellow but it mellows slightly after adding the dry ingredients.

Step 3

Stop, scrape down the sides of the bowl and add the flour, cornstarch, optional salt, and baking soda (keep the baking soda in a nice little mound rather than sprinkling it).

Step 4

Add the lemon juice directly on top of the baking soda. It will bubble and foam, which means the baking soda has been activated and this is good; if your soda doesn’t bubble it’s old and expired. Beat on low speed until just combined, about 1 minute.

Step 5

Stop, scrape down the sides of the bowl, and using a large cookie scoop, 1/4-cup measure, or your hands, form approximately 12 equal-sized mounds of dough, roll into balls, and flatten slightly.

Step 6

Place mounds on a large plate or tray, cover with plasticwrap, and refrigerate for at least 3 hours, up to 5 days. Do not bake with unchilled dough because cookies will bake thinner, flatter, and be more prone to spreading.

Step 7

Preheat oven to 350F, line a baking sheet with a Silpat or spray with cooking spray. Place dough mounds on baking sheet, spaced at least 2 inches apart (I bake 8 cookies per sheet).

Step 8

Bake for about 10 minutes, or until edges have set and tops are just set, even if slightly undercooked, pale, and glossy in the center; don’t overbake or undersides could become too browned. Cookies firm up as they cool.

Step 9

Allow cookies to cool on baking sheet for about 10 minutes before serving. I let them cool on the baking sheet and don’t use a rack.

Step 10

Optionally, dust with confectioners’ sugar. Or, for increased lemon intensity, make the lemon glaze and then sprinkle with additional lemon zest.