Pumpkin Spice Frosted Cookie Cake

Ingredients:

For the cookie:

3/4 C Granulated sugar
1/4 C Brown sugar
1/2 C Unsalted butter, at room temperature
2 Large eggs
1 tsp Pure vanilla extract
2 ¼ C Flour
1 pk Instant pumpkin spice pudding mix (3.4 oz)
1 tsp baking soda
1 tsp Cinnamon
1/2 tsp Pumpkin Pie Spice (optional)
1/2 tsp salt
1 C Pumpkin Spice Morsels

For the frosting:

1/2 C (1 stick) Unsalted butter
4 C Powdered sugar
1 tsp Vanilla extract
2 tbsp Milk or heavy cream

For the ganache:

2 oz Pumpkin morsels
1 tbsp Heavy whipping cream

Directions: