Kentucky Butter Cake

- Total Time
- 1 hour 15 minutes
- Rating
- Comments
- Read comments
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Ingredients
- 1cup/225 grams unsalted butter (2 sticks), softened, plus more for greasing the pan
- 3cups/385 grams all-purpose unbleached flour, plus more for dusting the pan
- Nonstick cooking spray (optional)
- 2cups/400 grams granulated sugar
- 1cup/240 milliliters buttermilk (see Tip)
- 4eggs
- 2teaspoons vanilla extract
- 1teaspoon baking powder
- 1teaspoon fine sea salt
- ½teaspoon baking soda
- ¾cup/150 grams granulated sugar
- ⅓cup/75 grams unsalted butter
- 2teaspoons vanilla extract
- Confectioners’ sugar, for sprinkling (optional)
For the Cake
For the Butter Sauce
Preparation
- Step 1
Heat oven to 325 degrees. Generously butter and flour (or spray with nonstick cooking spray) a 10-inch tube pan or a 12-cup bundt pan.
- Step 2
In the bowl of a stand mixer fitted with a paddle attachment, or using a handheld mixer, combine the remaining cake ingredients and beat for 3 minutes at medium speed. Pour into prepared pan, level with a spatula and bake until a toothpick inserted in the center comes out clean, 60 to 70 minutes.
- Step 3
Shortly before the cake is done baking, make the butter sauce: Combine the granulated sugar, butter and vanilla with 3 tablespoons water in a saucepan over low heat until the butter just melts. (Do not let the mixture boil, as you do not want the sugar to completely dissolve.)
- Step 4
As soon as the cake comes out of the oven, leave the cake in its pan and gently poke it all the way through 15 to 20 times with a long wooden skewer or a long-tined fork. Slowly pour warm butter sauce over the cake. Let cool for at least 3 hours before unmolding from pan. Just before serving, sprinkle with confectioners’ sugar, if desired.
- If you don’t have buttermilk, measure out 1 cup of whole milk and remove 1 tablespoon. Add 1 tablespoon white vinegar to the remaining milk and stir to combine. Let sit for 10 minutes, then stir gently before using in the recipe as you would buttermilk.
Private Notes
Comments
Ms. Laskey: Mrs. Lewis's husband, Dr. Albert G. Lewis, practiced medicine with my father, Dr. H. Graham Parker, in Platte City, Missouri, in the 1960's. Our mother was thrilled when Nell Lewis took her cake to the Bake-Off. Sadly, the Pillsbury rules precluded the use of alcohol, so Nell had to use rum flavoring for rum at the Bake-Off. The original, much better, recipe called for adding 1/2 cup light rum after taking the sauce off the heat. It's fabulous; I make it for every New Year's Day.
Re: the tip about buttermilk...why not measure a tablespoon of white vinegar into the 1 cup measure and then fill up to the one cup measure with milk?
Here are the directions for the sauce from my mother's copy of her friend Nell Lewis's recipe: As soon as the cake comes from the oven pour over it the following sauce: 1 c. sugar, 1/4 c. water, 1 stick butter. Bring almost to a boil, remove from heat and add 1/2 c. (or more) light rum.
This cake got raves from the guests at the Kentucky Derby party I brought it to. I did make a few small changes. I sugared the pan after buttering it and opted to skip the sugar syrup. Instead, I made a glaze with butter, confectioners sugar, lemon zest and juice, and some bourbon. Some chopped pecans on top to finish. Delicious!
I don't love plain cakes but if you do love buttery, vanilla, soft cake, this one is for you. I've made it many times for other people - for whom it is now their favorite. Buttermilk is NOT the same as vinegar with milk. It's an emulsifier and keeps the air from tunneling out. Just saying... Huge cake. Follow ALL the directions for the butter sauce. Apply to hot cake. Let it sit.
Ugh! I forgot to add the water with the sugar, butter and vanilla. Poured it over the cake. Since oven was still warm, I put the cake back in the oven to liquify the sugar mixture. I hope this works out.
