No-bake Chocolate Peanut Bars

This is from http://southernfood.about.com. This one's a little different than the other no-bake peanut butter and cereal bars I've found posted here. I've been looking for a particular one after having a really good no-bake cookie a couple years ago, and I think I finally found it. Times do not include the one hour chilling time.

• Ready In: 15 mins
• Serves: 20

Ingredients

• 1⁄2 cup light corn syrup
• 1⁄4 cup light brown sugar, packed
•  salt (just a pinch, to taste)
• 1  cup peanut butter
• 1  teaspoon vanilla
• 2  cups  crisp rice cereal (Rice Krispies)
• 1  cup  corn flakes, slightly crushed
• 1  cup  semi-sweet chocolate chips

Directions

1. In saucepan, bring corn syrup, brown sugar, and salt to a full rolling boil; stir in peanut butter.
2. Remove from heat.
3. Stir in vanilla, crisp rice cereal, corn flakes, and chocolate chips.
4. Press mixture into a buttered 9-inch square pan.
5. Refrigerate for 1 hour to firm up before cutting.
6. Keep bars in the refrigerator.