Chocolate Toffee Crescent Bars

This is a Pillsbury recipe that an old roommate's mother introduced me to. These are, quite seriously, one of the most delicious (and horrible for you) desserts you will ever eat. They are really easy to make and so good that I have to bring them to an event to share or I will eat the ENTIRE pan! I can't believe no one has previously posted this one...

• Ready In: 35 mins
• Yields: 3-4 dozen

Ingredients

• 1 (8 ounce) can  pillsbury  refrigerated crescent dinner rolls (any brand will do, but I've found store brands not to do well with this recipe so just stick to a na)
• 2⁄3 cup  firmly packed brown sugar
• 2⁄3 cup butter (margarine will not work properly with this recipe)
• 1  cup  chopped  nuts
• 1  cup  semi-sweet chocolate chips

Directions

1. Separate crescent dough into two large rectangles. Place in ungreased jelly roll pan (15x10 inch). A cookie sheet will do, but just make sure it has edges. Gently press dough to cover bottom of pan. Seal perforations.
2. Preheat oven to 375 degrees.
3. In a small saucepan combine brown sugar and butter. Boil 1 minute. Pour evenly over dough.
4. Sprinkle with nuts.
5. Bake 14 to 18 minutes, until golden brown.
6. Remove from oven, immediately sprinkle with chocolate pieces. Slightly swirl pieces as they melt, leaving some partially melted or whole.
7. Cool and cut into bars.