The Marrow’s Ginger Stout Cake
Updated March 10, 2025

- Total Time
- 1½ hours plus cooling
- Rating
- Comments
- Read comments
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Ingredients
- 2tablespoons unsalted butter, at room temperature
- 125grams raw (Demerara) sugar (½ cup)
- 1cup stout
- 1cup molasses
- ½teaspoon baking soda
- 240grams all-purpose flour (2 cups)
- 1tablespoon ground ginger
- 1teaspoon cinnamon
- ¼teaspoon ground cloves
- ¼teaspoon freshly grated nutmeg
- ¼teaspoon freshly ground black pepper
- ¼teaspoon allspice
- ¼teaspoon fine sea salt
- 3tablespoons grated fresh ginger
- 3large eggs, at room temperature
- 1teaspoon vanilla extract
- 210grams dark brown sugar, lightly packed (1 cup)
- 200grams granulated sugar (1 cup)
- ¾cup safflower oil
Preparation
- Step 1
Heat oven to 350 degrees. Grease a Bundt pan well with the softened butter. Coat the entire pan with raw sugar so that it sticks to the butter. Turn the pan over to dump out any excess sugar.
- Step 2
Add the stout and molasses to a medium saucepan and bring to a simmer. Remove from the heat. Carefully whisk in the baking soda and let cool to room temperature. Be careful as the stout mixture will bubble up.
- Step 3
Sift together the flour, ground spices, pepper and salt. Set aside.
- Step 4
In the bowl of an electric mixer fitted with the whisk attachment, mix the fresh ginger, eggs, vanilla extract, dark brown sugar, and granulated sugar on medium speed for five minutes.
- Step 5
Turn the mixer down to low speed and add the oil. Mix for another 5 minutes. Slowly add the stout mixture and mix for another 5 minutes.
- Step 6
Carefully add the dry ingredients in two parts, mixing well in between each addition.
- Step 7
Pour the batter into the prepared pan. Bake for 55 to 65 minutes, or until a cake tester comes out clean. Let the cake cool for 15 minutes and then flip upside down to release while still warm. Let cool completely.
Private Notes
Comments
340 grams of flour is way more than 2 cups. Which measurement is correct?
There is no one measurement for grams of flour per cup-- which is why professional bakers have always used wight rather than volume measurements. If you scoop the flour directly into a volume-measuring cup as opposed to spooning it in, you can end up with 30% more flour in the cup by weight. Chances are the two cups here are scooped. Always, always go by weight when baking-- it's 100% consistent from baker to baker, while the way you fill a volume measure varies enormously.
Very similar to a Cook's Illustrated gingerbread recipe. I use a 9x13 pan rather than a Bundt pan, lined with parchment paper, turn it out to cool, and frost this with cream cheese frosting. Cream cheese and gingerbread go very nicely together.
I’ve made this every year for St Patrick’s day for a decade and it’s so incredibly delicious. Don’t miss the butter/turbinado coating. The little stout/baking soda science experiment is a fun perk, as is stealing a sip or two of Guinness midday when you make it. I usually sub about 1/3 of the oil (and just use veg oil) with applesauce and it’s all good.
I weighed the flour (240g) and the batter was very liquid. The cake was extremely slow to cook—I probably added an extra 30 minutes—but apart from slightly overcarmelized edges the moist middle was amazing. People were crazy about it. I will experiment with more flour (i.e., closer to 2 cups) but I'm reluctant to give up the texture I got with less flour.
This is an amazing ginger cake and has become one of our standards for birthdays or other special occasions! The stout adds a nice roundness and bitterness to the standard ginger cake. As a minor touch, the sugar crust becomes chewy and crunchy and is one of our favorite parts of the cake, to the point where there are fights over who gets to clean out the pan after baking.
