Follow these simple steps to create your Easter Cookie Cake:

1. Preheat the Oven: Set your oven to 350°F (175°C). Grease and flour a 12-inch round cake pan, or line it with parchment paper for easy removal.
2. Mix Dry Ingredients: In a medium bowl, whisk together the flour, baking soda, and salt. Set aside.
3. Cream Butter and Sugars: In a large mixing bowl, beat the softened butter, granulated sugar, and brown sugar together until light and fluffy.
4. Add Eggs and Vanilla: Add the eggs one at a time, mixing well after each addition. Then stir in the vanilla extract.
5. Combine Ingredients: Gradually add the dry mixture into the wet mixture, stirring until just combined. Avoid over-mixing.
6. Fold in Chocolate Chips: If using, gently fold in the chocolate chips.
7. Pour Batter into Pan: Spread the batter evenly into the prepared cake pan.
8. Bake: Place in the preheated oven and bake for 30-35 minutes or until a toothpick inserted in the center comes out clean.
9. Cool the Cake: Remove from the oven and let the cake cool in the pan for 15-20 minutes. Then transfer it to a wire rack to cool completely.
10. Decorate: Once cooled, spread frosting on top of the cake and decorate with pastel candies and sprinkles as desired.

These straightforward steps will guide you in creating this incredible Easter Cookie Cake effortlessly!