In a bowl, cream together the sugar and butter, then mix in the egg and vanilla and almond extracts. In another bowl, stir together the flour, baking soda, and cream of tarter; mix the dry ingredients into the creamed mixture, then cover and refrigerate for 2 to 3 hours, or overnight.
Preheat the oven to 350 degrees F.
Divide the chilled dough in half and roll it out on a lightly floured pastry cloth to a 1/4-inch thickness. Lightly grease some baking sheets. Cut the dough with a floured cookie cutter; sprinkle with sugar. Transfer the cookies to the prepared sheets and bake for 9 minutes.
In a medium bowl, combine egg whites, sugar, and cream of tarter. Beat at low speed with an electric mixer until blended. Increase mixer speed to high, and beat 8 to 10 minutes, or until mixture holds a peak. Cover with a damp cloth when not in use. Separate into bowls and add food coloring, if desired.
*RAW EGG WARNING
Food Network Kitchens suggest caution in consuming raw and lightly-cooked eggs
Due to the slight risk of Salmonella or other food-borne illness. To reduce this risk, we recommend you use only fresh, properly-refrigerated, clean, grade A or AA eggs with intact shells, and avoid contact between the yolks or whites and the shell.
Consumption of raw or undercooked eggs, shellfish and meat may increase the risk of foodborne illness.