Making No-Bake Christmas Cookie Lasagna is straightforward. Just follow these easy steps:

1. Prepare the Cream Cheese Mixture: In a mixing bowl, beat the softened cream cheese until smooth. Gradually add the powdered sugar and vanilla extract, mixing until fully combined. Fold in the whipped topping until the mixture is light and fluffy.

2. Prepare the Cookie Layer: In a shallow dish, pour the milk. Quickly dip each cookie into the milk, ensuring they are soaked but not soggy. Arrange a layer of dipped cookies in the bottom of a 9×13-inch baking dish.

3. Add the Cream Cheese Mixture: Spread half of the cream cheese mixture over the layer of dipped cookies, smoothing it out with a spatula.

4. Repeat the Layers: Add another layer of dipped cookies on top of the cream cheese mixture. Spread the remaining cream cheese mixture over this layer.

5. Top with Whipped Topping: Spread an even layer of whipped topping over the final cream cheese layer. If desired, sprinkle mini chocolate chips on top for added texture and flavor.

6. Chill the Dessert: Cover the dish with plastic wrap and refrigerate for at least 4 hours, or overnight for the best results. This chilling time allows the flavors to meld together and the layers to set properly.

7. Garnish Before Serving: Just before serving, garnish with crushed candy canes for a festive touch and additional whipped topping if desired.