This simple gluten free rum cake is a ridiculously moist, not-too-sweet bundt cake with a butter rum glaze that will make any occasion festive—and not just because it has booze.
In fact, the rum baked into the cake is minimal and bakes off (at least mostly), and the way I make the buttered rum glaze, most of the alcohol has a chance to boil off there, too. Since I know you love to tinker, I have provided as many substitution suggestions as I can.
It is a rum cake, though, so if you try to eliminate rum altogether, well, then it’s not a rum cake. You get the idea!
I used to consider nuts (especially in brownies!) to be sacrilege. These days, I realize that it has to be the right nuts for the occasion, and they have to be treated appropriately.
In this rum cake, I found that I rather like pecans scattered on (what becomes) the top of the cake—particularly when they’re tossed with vanilla and a bit of sugar. If you’re anti-nuts-in-baked-goods, just leave ’em out!
Well if this just isn’t the prettiest little bundt cake process, I don’t know what is. Can you see how the cake just soaks up that glaze like nobody’s business? Mmmmmm…..
Not only does the glaze flavor the cake so beautifully, but it also keeps it fresh for days on end. This cake can easily be made days ahead of time (my last cake is at 4 days covered on the counter at room temperature, and still going strong) and you can still proudly serve it to guests. It’s just that good.
But don’t refrigerate it, whatever you do, as the refrigerator dries out baked goods in a flash. Either keep it on the counter, covered, or wrap it tightly in freezer-safe wrap and freeze for longer storage. But it’s so good when it’s warm out of the oven and has just been glazed. So, promise me you’ll try it at least once that way?
Like this recipe?
Prep time:Cook time:Yield:1 bundt cake
For the Cake 1 cup (120 g) chopped raw pecans (or walnuts)
4 eggs (240 g, weighed out of shell) at room temperature, beaten
1/2 cup (4 fluid ounces) milk, at room temperature (any kind will do)
For the Glaze 6 tablespoons (112 g) unsalted butter, chopped (for dairy free, try Earth Balance buttery sticks)
3 tablespoons (1 1/2 fluid ounces) water
3/4 cup (150 g) granulated sugar
1/8 teaspoon kosher salt
6 tablespoons (3 fluid ounces) gluten free rum*
Confectioners’ sugar, for dusting
*Pure rum, without flavorings or additives, is gluten free. You can use anything from dark rum to light rum, depending upon your taste preference. If you would like to try to make this cake completely alcohol-free, try using water in place of the rum in equal measure, but add a fair amount of rum extract. As always, feel free to experiment!
First, make the cake. Preheat your oven to 325°F (or 300°F if you are using a dark-colored bundt pan). Grease well a standard bundt pan. In a small bowl, place the chopped raw pecans, vanilla extract and 1/8 cup (25 g) granulated sugar, and toss to combine. Scatter the sugared nuts evenly on the bottom of the prepared bundt pan, and set the pan aside.
In a large bowl, place the flour, xanthan gum, nonfat dry milk, cornstarch, baking powder, baking soda, salt and remaining 1 1/8 cups (225 g) granulated sugar, and whisk to combine well. Create a well in the center of the dry ingredients, and add the canola oil, rum, eggs and milk, beating to combine after each addition. The batter should be thickly pourable. Pour the batter evenly on top of the chopped nuts in the bundt pan and shake into an even layer. Place the bundt pan in the center of the preheated oven and bake until a toothpick inserted in the center of the cake comes out mostly clean, or with a few moist crumbs attached (about 45 minutes—or 40 minutes for a dark bundt pan). Be careful not to over bake the cake, as the bottom will burn easily. Remove the cake from the oven and allow the cake to cool in the pan for 10 minutes.
While the cake is cooling, make the glaze. In a small, heavy-bottom saucepan, place all of the glaze ingredients except for the rum. Bring to a boil, stirring frequently, over medium heat. The mixture will begin to bubble. Remove the pan from the heat, add the rum, and mix to combine. The rum will cause the mixture to bubble up quickly. Just stir until the bubbling subsides, which will happen quickly. Return the saucepan and bring to a simmer over medium heat, stirring occasionally, until the glaze is reduced by nearly 1/4 (about 5 minutes). The glaze should bubble gently while it is reducing. If it bubbles too fiercely, reduce the heat.
Glaze the cake. Pour the hot glaze evenly over the warm cake, still in the pan, and allow to sit until the cake has absorbed the glaze (about 10 minutes more). If the glaze is slow to absorb into the cake, pierce the top of the cake in a few spots with a butter knife. Carefully pull the cake away from all of the edges of the bundt pan with a butter knife before inverting it onto a serving platter to unmold it. Dust lightly with confectioners’ sugar and serve warm.