No-Cook Pumpkin Chocolate Icebox Cake

 

3 packages (8 oz. each) cream cheese, at room temperature

1/2 cup packed dark brown sugar

1/2 cup granulated sugar

1 can (15 oz.) pumpkin

2 T. half-and-half

1/8 tsp. salt

3/4 tsp. pumpkin pie spice

1 tsp. vanilla extract

28 chocolate graham cracker sheets (12 oz. total)

Unsweetened cocoa powder, for dusting

 

Beat cream cheese and sugars in a bowl with a mixer on medium speed until smooth. Then beat in pumpkin, half-and-half, salt, pumpkin pie spice, and vanilla until smooth and fluffy. Lay enough graham crackers in a 9- by 9-in. pan to cover bottom (cut to fit if necessary). Spread a quarter of pumpkin mixture over crackers with an offset spatula. Layer 3 more times, ending with pumpkin mixture. Cover; chill overnight. Set leaf cutouts (trace them on paper) on top and dust with cocoa, then remove. (Or, use the cut-out sheet of paper for a reverse stencil, which is easier to handle than individual cutouts.) Cut cake into squares.