1-First Step: Prepare the dough base Mix 2.5 cups flour, 1 tsp baking powder, and 1/2 tsp salt in a bowl. In another bowl, cream 1 cup softened butter and 1 cup sugar until fluffy, about 2 minutes. Add 1 egg and 1 tsp vanilla, beat well. Gradually mix dry ingredients into wet until a soft dough forms. For vegan, use plant-based swaps here.

2-Second Step: Chill the dough Wrap dough in plastic and chill for 1 hour. This prevents spreading and keeps shapes intact. Gluten-free dough may need less time, about 30 minutes.

3-Third Step: Roll and cut shapes Preheat oven to 350°F. Roll dough to 1/4-inch thick on a floured surface. Use cookie cutters for stars, circles, or numbers. Place on parchment-lined sheets, 2 inches apart. For low-cal, roll thinner for crispier bites.

4-Fourth Step: Bake to perfection Bake 8-10 minutes until edges are light golden. Cool on sheets for 5 minutes, then transfer to racks. They firm up as they cool for that soft center.

5-Fifth Step: Make the icing Whip 1/2 cup butter, 2 cups powdered sugar, 1 tsp vanilla, and 2-3 tbsp milk until smooth. Divide and tint with food coloring. Vegan icing uses dairy-free butter and milk.

6-Sixth Step: Decorate festively Spread or pipe icing on cooled cookies. Add sprinkles, candy eyes, or messages. Let set 30 minutes. For parties, theme with balloons or unicorns.

7-Final Step: Serve and enjoy Arrange on platters for instant wow factor. Pair with milk or tea. These easy birthday cookie recipe shines at gatherings. Store as noted below.