Beat egg whites until stiff. The Egg White Cookies are simply one of the best cookies I have come across. Beat egg whites until stiff, then beat in sugar, slowly, then vanilla and salt, fold in chocolate chips and nuts. Ingredients. You just have to try them for yourself! What To Do With Leftover Egg Yolks. Egg whites : 3 : Sugar : 1 Cup (16 tbs) Lemon juice : 1/2 Teaspoon : Slivered almonds : 1/2 Cup (8 tbs) Directions. Bake at 275 degrees for 40-60 minutes. Using your clear egg white, brush each cookie with a coating of egg white -this provides a seal for the colored egg whites, so they won’t disappear into the cookie; Using scissors, cut around each cookie so that each kids has a cookie with parchment paper underneath, and place each cookie onto plates for … sesame seeds, egg white, sugar, butter, white flour, eggs, milk and 2 more Fruity Thumbprint Cookies Smucker's corn starch, egg whites, large egg, vanilla extract, Smucker's Strawberry Preserves with Truvia™ and 6 more I love the unique taste of these exquisite Egg White Cookies. Drop, teaspoon full of cookie mix, on brown paper bag. 1 egg white weighing 1 ounce = 5 cookies; 1 egg white weighing 1 1/4 ounce = 6 cookies; I was hesitant in posting this recipe because the yield is dependent on the egg white, but it’s such an excellent cookie I decided to take a chance.