by Bill Telepan and Andrew Friedman
from Inspired by Ingredients
(Simon & Schuster, 2004)
Serves 16 to 20
This is a very adult dessert; it includes a quantity of rum that does not get cooked out. It’s so rich that very thin slices are the way to go. Most people think of Thanksgiving leftovers as being confined to the savory offerings, but this cake will last forever. If you store it in the refrigerator and can restrain yourself, you can snack on it for up to two weeks. But beware, you might not be able to resist.
Note: You will need a candy thermometer for this recipe.—Bill Telepan and Andrew Friedman
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Ingredients
For the butterscotch filling
1 1/4 cups dark brown sugar
1 cup granulated sugar
1/3 cup corn syrup
8 tablespoons butter
3 cups cream
1/4 teaspoon salt
1 tablespoon vanilla extract
3 tablespoons dark rum
For the cake
3 1/3 cups flour
1/4 teaspoon baking soda
1/4 teaspoon baking powder
1 teaspoon salt
1/2 teaspoon freshly grated nutmeg
18 tablespoons butter, softened at room temperature
2 1/4 cups granulated brown sugar (Domino Brownulated or very fine turbinado)
4 eggs
2 teaspoons vanilla extract
1/4 cup dark rum
1 cup milk
Directions
Make the butterscotch filling
1. Put all of the filling ingredients except the vanilla and rum into a large heavy-bottomed saucepan. Have another pot of a similar size ready and on the side. Over medium-high heat, melt the sugars, stirring continuously until the butterscotch boils. Once the mixture comes to a boil, stir frequently, taking care not to scrape any sugar crystals from the sides. Cook at a full boil until the mixture reaches 242°F (120°C).
2. Immediately pour the butterscotch into the empty pot. (Do not scrape the sides or bottom of the cooking pot, which would cause the filling to crystallize.) From a height, add the vanilla and rum. It will steam (and burn you if you aren’t careful) right away. Stir to combine. Cool the filling for 20 minutes. It should be thick, yet pourable.
Make the cake
1. Cut ten 8-inch circles of parchment or waxed paper. The baking will progress more quickly if you have at least three 8-inch cake pans. Preheat the oven to 350°F (175°C).
2. Combine the flour, baking soda, baking powder, salt, and nutmeg in a medium mixing bowl. Whisk lightly to combine. Using an electric mixer fitted with the paddle attachments cream the butter and sugar until light and fluffy Add the eggs one at a time, beating after each addition. Lower the speed and add half of the flour mixture. Blend well. Add the vanilla, rum, and milk. When the liquid is just combined, add the remaining flour mixture and beat until smooth.
3. Fill each cake pan, three at a time, with a heaping 1/2 cup of batter. Use a spatula to evenly spread the batter in the bottom of the pans. Bake for 15 to 18 minutes, or until the cakes spring back when lightly touched. Cool the layers in the pans slightly, remove, wipe the pan sides clean, and continue to fill and bake. You will need 9 layers.
4. Line the inside of a clean, dry cake pan with plastic wrap. If the plastic wrap sticks out above the rim of the cake pan, fold it over the outside of the pan. Peel the paper from one cake layer and place the layer upside down in the pan. Ladle about 1/4 cup of warm filling over the cake. Top with another cake layer, paper removed. Continue ladling the filling evenly over each layer. The cake will grow higher than the cake pan as you fill.
Don’t worry if the edges of the cakes are a bit ragged; they will be trimmed before coating the outside of the cake. Just make sure the cake layers are evenly stacked. It’s difficult to move a layer once it has been placed on the filling. If the butterscotch filling becomes too thick to pour easily, heat on low. Do not top the last cake layer with butterscotch. Chill the cake for at least 1 hour; it must be completely chilled to trim the edges.
5. Place an 8-inch circle of parchment on top of the cake. Carefully invert the cake onto a cake cooling rack. Remove the pan and lift off the plastic wrap. Hold a long sharp knife against the side of the cake. Trim off about 1/4 of an inch evenly all around, making sure you are not tilting the blade. The size should be uniform, not wider at the bottom than the top.
6. Gently reheat the butterscotch and pour over the top and sides of the cake. Let stand until the coating is firm. Slide a metal spatula under the cake and place on a serving platter. Keep chilled, but serve at room temperature. This cake is best if made a day ahead, and keeps beautifully for 5 days.
Recipe © 2004 Bill Telepan. All rights reserved.


I don’t consume alcohol at all.. any suggestions for a substitute?
Hi Angie, I don’t consume alcohol either and have been learning how to cook without it for many years. It’s tricky with baking. The flavor and texture will be different. For the caramel: I would leave out the rum and add 3 Tbsp additional cream. In the cake, substitute an additional 1/4 cup milk for the rum. In both cases you can use a bit of rum extract if you adjust the amount of liquid to equal that of the recipe. Just remember, that won’t completely cook off either. You could also increase the vanilla, although it can be bitter if too much is used.
Happy Baking,
Donna Rose
I would substitute the 3 Tbls. rum in the filling with 1 tsp. vanilla or almond extract and increase the cream slightly to make the liquid correct. Then, substitute the 1/4 cup rum in the cake with 2 tsp. vanilla or almond extract and increase the milk slightly to make the liquid correct in the cake batter. I’ve done the same substitutions when I didn’t have the correct liquor needed in a recipe and it comes out great, but with a vanilla or almond flavoring. Good luck and happy baking!
Angie, I’m a HUGE fan of citrus with caramel. Two substitutions that will give you very different but equally delicious results would be straight up lemon juice, or undiluted orange juice concentrate. Fresh orange juice isn’t bossy enough for me. Hope that helps.
Hi, Angie. At first I thought this fabulous sounding recipe would be fine with some molasses instead of rum, or an increase in the vanilla, even if using a non-alcoholic extract. The thing is, it’s a two-part question when it comes to a baking recipe—you need a substitute not just for the flavor but also for the moisture, right?
In the vast cyber culinary universe, I found a great site that actually offers a full alcohol recipe substitution list, http://www.gourmetsleuth.com. They suggest extra non-alcoholic vanilla or rum extracts or pineapple juice flavored with almond extract. It also offers liquid measurement equivalents if you just aim to use water or fruit juice.
Wow, Marilyn. Thanks so much for sharing this website. I will be sure to check it out. Wish I’d had this many moons ago.
Angie, a good substitution for dark rum is Torani Butter Rum syrup. It captures the flavor and aroma of golden rum without the alcohol! Substitute equal amounts in the filling and the cake batter.
Wow! I’ve never had so many answers for a question! Thanx everyone 4 ur help. I guess i’ll be baking this cake soon. It looks delicious! I’ll make sure to leave a comment here as soon as i eat it :). Thanx again.
Angie, I have also substituted the Torani Butter Rum Syrup as Marcia suggests, though I “cut” it with half water because I felt like the full rum syrup dose would be too strong.