Chocolate Chip Cookie Brownies

Total Time
Prep 35 mins
Cook 18 mins

This is like a chocolate chip cookie with a brownie baked on top. It has a huge yield, but they'll go fast. I got the recipe from "One Pot Chocolate Desserts" by Andrew Schloss. Enjoy!

Ingredients Nutrition


  1. Preheat the oven to 400°F.
  2. Line a 10 x 15 jelly roll pan with foil, and coat with non-stick cooking spray.
  3. Using a large saucepan over medium-high heat, melt the butter. Remove from heat.
  4. Stir in the sugar, vanilla, and 3 of the eggs until smooth.
  5. Add the baking soda in pinches.
  6. Mix in the flour and stir until smooth.
  7. Pour half of the batter into the pan and spread in a thin layer.
  8. Press the chocolate chips into the batter.
  9. Beat the remaining eggs and cocoa into the batter until smooth. Mix in the walnuts.
  10. Pour into the pan on top of the first layer and spread evenly.
  11. Bake on the lowest rack for 18 minutes, until the top is dry but the interior is not yet firm.
  12. Store for up to one week, wrapped in plastic.
Most Helpful

4 5

An interesting take on the whole bar cookie/brownie thing...Didn't have a jelly roll pan so I used a nonstick 13X9...Even so, it took only a few moments longer than the recipe stated, about 21 min...I personally liked the cakey brownie but not the "cookie" base...But, when I brought it to work, for the coffee cart, they loved the whole thing...Thank you for posting this recipe!

4 5

These were good but I think they were missing some flavor - a little salt would probably make a *huge* difference. The batter was a little tough to spread in the pan and they could have stood baking a little longer than 18 min. Next time I make these I will add 1/2-1 tsp salt and bake 20-25 minutes. Thanks for the recipe!

4 5

Very good chewing brownies! This recipe makes a lot, so they would be perfect for a school bake sale. I skipped the walnuts and needed to bake them longer than indicated. Thanks for sharing!