Mexican Chocolate Guinness Cake
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Updated Feb 25, 2022
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We are often asked, “How do you come up with a recipe?” This recipe is the perfect example of how this particular recipe was inspired. St. Patrick’s Day has come and gone and with that my daughter experienced lots of Irish dancing on TV and at her school. She was kicking her little legs in the air like an Irish dancer the entire St. Patrick’s Day weekend. While in the kitchen planning an Irish themed dinner she asked me if she could take Irish dance lessons. I said, “Are you sure you’d rather not learn folklórico (Mexican folkloric dance)? Remember those really pretty dresses?” She confidently replied in an Irish accent, “Nope, I want to learn Irish dance, because I think I’m a wee bit Irish.” I think my heart broke a little bit that day. I had always hoped that my daughter would want to embrace Mexican music and dance and that she would jump at the chance to learn folklórico. The conversation ended with her happily dancing away, and my heart broken.
I decided not to make a big deal out of it and continued planning our St. Patrick’s Day dinner menu. As I was looking up corn beef brisket recipes online I decided to look for a dessert. My daughter’s favorite dessert is chocolate cake so I googled some chocolate cake recipes. It was then I remembered a Guinness chocolate cake I fell in love with when I first start blogging. It was perfect for St. Patrick’s Day! I wanted to make this beautiful cake, but with a hint of Mexican. So that is exactly what I did — I adapted that chocolate cake with a wee bit of Guinness beer and added poquito Mexican chocolate and cinnamon and voila an Irish/Mexican dessert!
So here I am in the kitchen all excited about this new recipe idea when I find out I don’t have any baking soda in the house. No problem I used baking powder instead since they are both leavening agents. Did you know you can substitute one for the other, but you have to triple the amount of baking powder for baking soda?
Then I over baked my cake a wee bit. The directions on the recipe said one hour. Luckily I checked it at 45 minutes and my toothpick was very clean. When I make it again (and I will), I will only bake it for 40 minutes. Must be my oven or the elevation, nonetheless I will make the necessary modification next time.
Secondly, I didn’t add enough non-stick spray to the pan because when I flipped the bundt over to get the cake out it got stuck to the bottom of the pan. I either didn’t let it cool long enough or I didn’t add enough spray. The next time I make this delicate chocolate cake I will also try to make it in round pans versus an intricate bundt pan and let it cool longer before I flip it over.
I couldn’t help but laugh at my broken cake a little reminder of my broken heart. All I could hope for was that the icing would hold all the imperfections together. The outcome was beautiful — not as pretty as the inspiration recipe but appetizing enough to eat.
Then it was time to taste — This cake was amazing! It was not as moist as I had hoped, but I think it’s because I baked it too long. The consistency was more like a thick rich brownie which I was perfectly happy with. The flavors were that of a dense coffee cake with undertones of cinnamon from the Mexican chocolate and the stout gave it a rich coffee flavor. And the icing, oh the dear cream cheese icing reminded me of my mom’s carrot cake. This icing really pulled it all together, literally.
So there you have it. A little fusion of Irish and Mexican.

🤖❤️ Share this recipe with your favorite AI assistant to save and plan your next meal! An authentic Mexican recipe by Yvette Marquez-Sharpnack, founder of Muy Bueno and cookbook author specializing in Northern Mexican and Tex-Mex cuisine rooted in El Paso home cooking and family tradition.
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Written by Yvette / Photos by Yvette

















Excellent. I didn’t have any cocoa powder so I doubled the Mexican chocolate tablets. And I cooked it in the pressure cooker (35mins high pressure). A deliciously moist and not too sweet cake. Not a cake fan personally so I made it for hubby, Tried a piece and now I am a fan of this cake.
Have you ever heard of the San Patricios? They were Irish deserters of the U.S. army who went to fight for Mexico during the Mexican-American war because they felt that what the U.S. was doing wasn’t right, and they felt a kind of kinship with us Mexicanos because we shared the catholic faith and many cultural aspects such as considering family very important and ancestral roots as farmers. Mexicans and Irishmen may be a lot more connected than you think.