[mv_schema_meta name="Preheat the Oven"]Preheat your oven to 275 F and line two baking sheets with parchment paper or silpat mats.
[mv_schema_meta name="Beat the Egg Whites"]Add the egg whites to the bowl of a stand mixer fitted with the paddle attachment. Beat on medium-low speed until the egg whites become frothy; about 30 seconds. Add the cream of tartar and continue mixing on medium-low speed.
[mv_schema_meta name="Add the Sugar Slowly"]Slowly add the granulated sugar, about one tablespoon at a time. Once all of the sugar has been incorporated, turn the mixer to medium speed and beat until the meringue holds stiff peaks; about 3 minutes.
[mv_schema_meta name="Add Lemon"]Once the meringue holds stiff peaks, add the lemon zest and lemon extract and mix just until combined; about 15 seconds on low speed.
[mv_schema_meta name="Paint Stripes on the Meringues"]If you want the meringues to have yellow stripes, use a small spatula or food brush to paint four vertical lines of gel food coloring on the inside of a disposable piping bag fitted with a round or star tip.
[mv_schema_meta name="Fill Piping Bag"]Carefully fill the bag with meringue, trying not to smudge your food coloring lines as much as possible.
[mv_schema_meta name="Pipe the Meringues"]Pipe 1” meringues on to the prepared baking sheet, making sure to pipe them at least 1” apart.
[mv_schema_meta name="Bake the Meringues"]Bake the meringues for 50-55 minutes or until they are dry and crisp.
[mv_schema_meta name="Open Oven and Let Cool"]Open the oven door, turn off the oven, and allow the meringues to cool to room temperature.
Notes
Transfer the cooled meringues to an airtight container at store at room temperature for up to five days.