Prepare the Dough: In a large mixing bowl, cream together ½ cup unsalted butter and 1 cup granulated sugar using an electric mixer on medium speed until light and fluffy (about 3 minutes). This is crucial for achieving a soft texture.

Add Eggs and Flavorings: Beat in 2 large eggs, one at a time, until well incorporated. Then, mix in 2 teaspoons vanilla extract.

Mix Dry Ingredients: In another bowl, whisk together 2 ¾ cups all-purpose flour, 1 teaspoon baking powder, and ½ teaspoon salt.

Combine Mixtures: Gradually add the dry ingredients to the wet mixture, mixing on low speed until just combined. Be careful not to overmix to maintain softness.

Chill the Dough: Cover the dough with plastic wrap and refrigerate for at least 1 hour. Chilling helps to firm up the dough for easier handling.

Preheat the Oven: Preheat your oven to 350°F (175°C) and line two baking sheets with parchment paper.

Shape the Cookies: Using a tablespoon, scoop out portions of the chilled dough, roll them into balls, and place them on the prepared baking sheets, leaving space between each ball to allow for spreading.

Bake the Cookies: Bake in the preheated oven for 12-15 minutes, or until the edges are lightly golden. They may appear underbaked in the center, which is desirable for softness.

Prepare the Almond Glaze: While the cookies are cooling, whisk together 1 cup powdered sugar, 2 tablespoons almond milk, and ½ teaspoon almond extract in a small bowl until smooth.

Glaze the Cookies: Dip the top of each cooled cookie into the almond glaze and place them back on the baking sheet. Add ½ cup sliced almonds and sprinkles on top of the glaze while it's still wet.

Set and Serve: Allow the glaze to set for about 30 minutes before serving. Enjoy these festive treats with family and friends!