Pumpkin Pie Rice Krispies Treats

INGREDIENTS

1 1/2 tbsp

unsalted butter

2 cups

(about 16) marshmallows

1/2 tsp

vanilla extract

3 cups

Rice Krispies cereal

2 1/2 tbsp

unsalted butter

1 tsp

pumpkin pie spice

3 cups

(about 24) marshmallows (See Kelly’s Note)

2 tsp

orange food coloring

4 cups

Rice Krispies cereal

Whipped cream, for decorating (optional)

Equipment: 8-inch round cake pan; Piping bag; Star-shaped piping tip