These ghost meringue cookies are a simple, fun Halloween treat with a crisp shell and soft, marshmallowy center. Made with just five ingredients, they’re perfect for last-minute party prep and naturally gluten-free.
Humidity can affect meringue; on rainy days, extend baking time or leave in turned-off oven overnight. Ensure bowl and beaters are completely grease-free. Do not open oven door during first 45 minutes of baking. For best results, use room temperature egg whites and let sugar dissolve completely before whipping.
Keywords: ghost meringue cookies, Halloween cookies, meringue cookies, easy Halloween treat, gluten-free cookies, spooky party treat