<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
I want to make some brownies to take to work.
<|assistant|>
Great idea! To make the brownies, preheat the oven to 350°F. Mix together the butter, sugar, eggs and vanilla extract in a bowl until blended. Combine the flour, cocoa powder and salt in a separate bowl, then add the dry ingredients to the wet ingredients and mix until just combined. Line a 8- or 9-inch square baking pan with foil and spray with cooking spray. Add the batter to the pan and bake for about 25-30 minutes, or until a toothpick inserted in the center comes out clean. Allow the brownies to cool, then cut into bars and wrap them in foil to take to work.