“Dare to be different,” my mom always said. This weekend, I took her dare to a new place–in the kitchen.
As a big fan of peanut butter and chocolate, I thought that would be a delicious cheesecake brownie swirl. In fact, that still sounds fab and I’ll revisit the idea at some point. But back to my mom. She is not in the “two great tastes that taste great together” camp that is chocolate and peanut butter. And, as this dessert was to be part of her Mother’s Day dinner, I had to go in a direction I hadn’t seen previously for brownies swirled with cheesecake: key lime.
If you’ve ever been to Key West and had frozen key lime pie on a stick, dipped in chocolate, you understand. Or if you’ve ever had a key lime truffle dipped in dark chocolate, you’re there with me, too. As I boldly went where no one I knew had gone before, I decided to try Nick Malgieri’s “Supernatural” brownies as my base. My friend Susan considers them the gold standard in brownie baking, so I abandoned my usual Ghirardelli recipe (which I still love!) and set forth to make something magical.
Mr. Malgieri’s recipe requires buttering the pan, then lining the pan with buttered parchment. I didn’t do that. Here’s what I did.
“SUPERNATURAL” KEY LIME CHEESECAKE SWIRL BROWNIES
adapted from Nick Malgieri’s “Supernatural” Brownies
BROWNIE BATTER
1 stick salted butter
4 oz. bittersweet chocolate chopped into small chunks
2 eggs
½ cup sugar
½ cup firmly packed brown sugar
1 teaspoon vanilla extract
¼ teaspoon salt
½ cup all-purpose flour
KEY LIME CHEESECAKE BATTER
8 oz. Neufchatel cheese, softened
1/3 cup sugar
½ teaspoon vanilla
1 egg
1/8 cup key lime juice
Preheat oven to 350 degrees F. Grease an 8″ x 8″ pan with butter and set aside.
Using an electric mixer, beat cream cheese for about a minute until smooth and creamy. Add sugar, vanilla and key lime juice, beat till smooth. Beat in egg till well incorporated. Set aside.
Place chocolate and butter in a microwave-safe bowl. Heat in the microwave on the defrost setting for 30 seconds. Stir and heat for 30 more seconds. If not completely melted, 30 more seconds should do the trick.
Using your stand mixer, whisk together eggs. Add sugars, vanilla and salt; whisk to combine. Stir in melted chocolate and butter; fold in flour. Pour into buttered pan, reserving 1/2 cup of batter. Pour cheesecake mixture over brownie batter. Spoon the remaining brownie batter in large dollops over the cheesecake mixture. Use a butter knife to swirl the batters and create a marbled effect.
Bake till a toothpick inserted into the center comes out clean, 40-45 minutes. Set on a rack to cool.
HAPPY MOTHER’S DAY, JANEY!
Thanks for encouraging me–for as long as I can remember–to do my own thing!
And for always believing in me, whatever my endeavor. Here’s hoping every mom who’s reading along had a wonderful day, too!


May 10, 2010 at 2:35 pm
That’s a beautiful thing you’ve created. Very nice/very creative! Beautifully executed so that it is a feast for the eyes, as well.
May 10, 2010 at 2:54 pm
Why, thank you! There’s only one left at the moment–and Janey just called dibs on it. MOO!
May 10, 2010 at 5:42 pm
Hi, This looks really good. Thank you for sharing. My husband is a chocolate and peanut butter big fan also.
May 11, 2010 at 1:20 am
Beautiful! I love the swirl pattern. I love lime and cheese. This is such a lovely combo. Thanks for sharing.
May 11, 2010 at 9:26 am
I’m a fool for the swirl, too, MaryMoh–thanks! And I plan to attack a PB version in the future, Cook with Madin!
May 11, 2010 at 5:22 pm
That sounds so good, what a great idea! I also love PB and chocolate too, although I’ve never combined them in brownies…mmmmm…
May 12, 2010 at 12:02 am
Those brownies are incredibly tempting, with a layer of cheesecake on top that must be delightful
May 16, 2010 at 11:34 am
what a cute post!! a report card for your self…:)) I love the cat shapes…you did an excellent job as far as I can see.
May 16, 2010 at 4:48 pm
Zurin, thanks kindly! I directed my friend Christina to your lovely painted rolls earlier.
Have you ever painted cookies similarly?
Linda, sweets are a definite weakness for me, too. We determined I ate at least half the pan of the key lime swirl brownies–so wrong, yet so right! That’s why between all my baked goodies you see my “sexy salad” posts in attempt to keep my clothes fitting. HA HA HA!
May 16, 2010 at 3:24 pm
Absolutely delectable. How do you stop yourself from not eating all of it. I wouldn’t want to share. Sweets are a weakness for me.
January 22, 2012 at 12:37 am
I had a similar idea of merging key lime with brownies, but instead of brownies with a key lime swirl, it was a key lime pie with a brownie base (or “crust” if you will). I think our ideas complement each other well. Obviously, we should get married.
So get back to me on that.