1-First Step: Gather Ingredients and Prep Workspace Set out all items for halloween sugar cookies. Soften butter to room temperature for easy creaming. Line baking sheets with parchment. This mise en place keeps things smooth, taking 5 minutes. For dietary needs, prepare vegan egg sub now.

2-Second Step: Cream Butter and Sugar In a large bowl, beat 1 cup softened unsalted butter with 1 cup granulated sugar using a mixer on medium speed until light and fluffy, about 2-3 minutes. Scrape sides often. This incorporates air for tender spooky cookies. Vegan tip: Coconut oil works here.

3-Third Step: Add Wet Ingredients Beat in 1 large egg and 1.5 teaspoons vanilla extract until fully combined, 1 minute. Mixture looks smooth. For gluten-free, no change needed yet. Avoid overbeating to prevent toughness.

4-Fourth Step: Mix Dry Ingredients In another bowl, whisk 2.5 cups all-purpose flour, 1 teaspoon baking powder, and ½ teaspoon salt. Spoon flour into cup and level packing makes dense cookies. Gluten-free users: Use blend now.

5-Fifth Step: Combine Wet and Dry Gradually add dry mix to wet on low speed until dough forms, no dry spots. If sticky, add 1 tbsp flour. Knead lightly by hand. Add orange food coloring for themed dough. Takes 2 minutes.

6-Sixth Step: Chill the Dough Divide dough in half, flatten into discs, wrap in plastic. Refrigerate 1 hour or freeze 20 minutes. Chilling prevents spreading, key for sharp shapes in easy spooky sugar cookies. Low-cal dough chills same.

7-Seventh Step: Preheat Oven and Prep for Rolling Heat oven to 350°F (175°C). Work with one disc at a time, keep other chilled. Generously flour surface and rolling pin. Roll dough to ¼-inch thick for soft cookies.

8-Eighth Step: Cut Shapes Flour Halloween cookie cutters (ghosts, pumpkins, bats). Cut shapes close together, place 2 inches apart on sheets. Re-roll scraps once for best texture. Yields 36 total.

9-Ninth Step: Bake the Cookies Bake 8-10 minutes until edges lightly golden. Centers stay pale. Rotate sheets midway. Cool on sheet 5 minutes, then wire rack. Repeat batches.

10-Tenth Step: Prepare Royal Icing Mix 3 cups powdered sugar, 2 tbsp meringue powder, ¼ cup water with mixer 7 minutes to stiff peaks. Divide, color with gels. Thin portions with water for flooding. Vegan: Use aquafaba.

11-Eleventh Step: Decorate Your Cookies Outline cooled cookies with thick icing, flood centers, add details like eyes or webs. Use bottles or tips. Dry 4-6 hours. Sprinkles while wet.

12-Final Step: Serve and Enjoy Display on platters. Serves 36, perfect halloween treats. Store as below. Total time: 2 hours plus drying.