No Bake Peanut Butter Bars

Grease an 8x8 pan or line with parchment paper.

Combine brown sugar, butter, and corn syrup in a saucepan. Bring to a rolling boil and let boil 1 minute.

Remove from heat and whisk in peanut butter and vanilla until smooth.

Stir in cornflakes and rice krispies. Press into prepared pan and cool (be careful, the mixture will be very HOT). Let cool.

Once cool, melt chocolate chips and vegetable oil until smooth. Spread over squares and cool completely.