Mystery Bars - cooking recipe

Ingredients

1 c. brown sugar
1 c. Karo syrup
1 1/2 c. peanut butter
1 tsp. vanilla
4 c. corn flakes
2 c. Rice Krispies
1 pkg. chocolate chips
1 small pkg. butterscotch chips

Preparation

Cook sugar and syrup over low heat until dissolved.
Add peanut butter; remove from heat.
Add remaining ingredients.
Mix well.
Press into 9 x 13-inch pan.
Top with melted chips.