1-First Step: Gather all tools and ingredients. Measure 2 1/2 cups all-purpose flour, 1 tsp baking powder, and 1/2 tsp salt into a bowl; whisk to combine. This dry mix prevents lumps later. Soften 1 cup unsalted butter at room temp for 30 minutes.

2-Second Step: In a large bowl, cream butter and 1 cup granulated sugar with a mixer on medium for 3-4 minutes until fluffy and pale. Scrape sides often. Beat in 1 egg and 1 tsp vanilla extract, plus a few drops of orange food coloring for that halloween sugar cookies decorated look from the start.

3-Third Step: Gradually add dry ingredients to wet on low speed. Mix just until a soft dough forms; avoid overmixing to keep cookies tender. Divide into two halves, flatten into disks, wrap in plastic, and chill 1 hour (or up to 2 days). Chilling firms butter for clean cuts.

4-Fourth Step: Preheat oven to 350°F. Line sheets with parchment. Roll one disk to 1/4-inch thick on floured surface. Dust rolling pin lightly. Cut with Halloween cutters like pumpkins or ghosts; re-roll scraps once for max yield.

5-Fifth Step: Place cookies 2 inches apart on sheets. Bake 8-10 minutes until edges turn lightly golden. Centers stay pale for soft chewy halloween sugar cookies. Cool on sheets 5 minutes, then wire rack fully. Repeat with second disk.

6-Sixth Step: Mix 3 cups powdered sugar, 2 tbsp meringue powder, and 1/4 cup water until stiff peaks (7 minutes). Tint with gel colors. Pipe outlines, flood centers, add details like spiderwebs. For more ideas, see this expert Halloween sugar cookies recipe. Dry 4-6 hours or overnight.

7-Final Step: Quick dips in melted chocolate, sprinkles of edible glitter or crushed Oreos finish spooky designs. Serve at parties or bag for treats. Yields 24-30; scale up for crowds. Troubleshooting: If spreading, chill longer; if tough, reduce bake time.