I know this is impossible but just to check are there pastries with low carbs?

I'm on the atkins diet and I have been realllly craving sweets and it's getting hard to fight off. I know ur probably gonna say get their atkins bars but those things are EXPENSIVE! It's like 10 dollars a box and there are only 5 bars inside! So I was wondering if there are any pastries or sweets (if any involving peanut butter or chocolate especially :) that have low carbs I know it's probably impossible but I just wanted to check.