Chocolate Pumpkin Peanut Butter Fudge

INGREDIENTS

1 can

((14-oz) sweetened condensed milk, divided)

1 1/3 cups

semi-sweet chocolate chips

1 cup

white chocolate chips

1 tbsp

canola oil

1/2 cup

pumpkin puree ((NOT pumpkin pie filling))

1/2 cup

smooth peanut butter

1/4 tsp

pumpkin pie spice

1/3 cup

chopped pecans