1 cup light corn syrup
½ cup sugar
½ cup brown sugar
1 cup reduced fat peanut butter
¾ cup raisins
8 cups air-popped popcorn

Combine corn syrup, sugar, brown sugar, and peanut butter in a large saucepan.  Bring to a boil over low heat, stirring constantly; boil 2-3 minutes.  Remove saucepan from heat.  Combine popcorn and raisins in large bowl; pour hot mixture over popcorn and toss carefully with wooden spoons to mix until well-coated.  Spray 9 x 13-inch baking dish with cooking spray; press popcorn mixture into pan and cool completely.  Cut into squares and serve. 

Serves:  12