Jamaican Black Rum Cake

Ingredients

Rum and Wine Fruit Soak (start in September)

• 225g (1 1/2 cups) Raisins
• 225g (1 1/4 cups) Pitted prunes, chopped
• 150g (1 cup) Dried currants
• 100g (2/3 cup) Dried cherries
• 250ml (1 cup) Dark Jamaican rum (Appleton Estate style)
• 250ml (1 cup) Sweet fortified red wine (Red Label style)

Burnt Sugar Browning (or 60ml store-bought browning)

• 150g (3/4 cup) Granulated sugar
• 60ml (1/4 cup) Hot water

Batter (bake day)

• 225g (1 cup (2 sticks)) Unsalted butter, softened
• 200g (1 cup) Dark brown sugar, packed
• 250g (5 large eggs) Large eggs, room temperature
• 250g (2 cups + 1 tbsp) All-purpose flour
• 8g (2 tsp) Baking powder
• 3g (1/2 tsp) Fine sea salt
• 3g (1 1/4 tsp) Ground cinnamon
• 1g (1/2 tsp) Freshly grated nutmeg
• 1g (1/2 tsp) Ground allspice (Jamaican pimento)
• 10ml (2 tsp) Vanilla extract
• 5ml (1 tsp) Almond extract
• 1 tsp (1 tsp) Lime zest
• 60ml (1/4 cup) Burnt sugar browning (from above)

Feeding the Baked Cakes

• 180ml (3/4 cup, used over 2-4 weeks) Dark Jamaican rum, for feeding

Equipment

Method

Start the Rum and Wine Soak (September) (Three weeks minimum, months are traditional)

Across the Caribbean, black cake is a family institution, and in plenty of Jamaican kitchens the fruit jar never actually empties. It gets topped up after Christmas and soaks all year. We're starting in September, which by island standards is cutting it respectably close.

1. Combine fruit, rum, and wine. Put the raisins, prunes, currants, and cherries in a clean 2 quart jar. Pour in the rum and the wine, stir well, and lid it. The liquid should nearly cover the fruit. Use a proper dark Jamaican rum here, something with weight to it. This cake has two main flavors and rum is both of them.
2. Stir weekly and wait. Cupboard, cool and dark. Once a week, open the jar, breathe it in, give it a stir, close it up. Set a repeating reminder. Three weeks is the minimum for the fruit to properly break down and marry with the liquor. Twelve weeks, a September start baked in early December, is where this recipe is aimed.

Wait: P21D

Tip: The wine matters as much as the rum. Jamaican bakers traditionally reach for a sweet fortified red like Red Label. A ruby port or sweet red vermouth is the closest widely available stand-in. Dry table wine will leave the soak thin.

Make the Burnt Sugar Browning (The color and the edge)

Browning is caramel pushed past where caramel is supposed to stop, taken almost to bitter, then loosened with hot water. It's what makes black cake black, and its faint bitter edge is what keeps all that fruit and sugar in check. Caribbean groceries sell it bottled, and store-bought is completely legitimate here. Making it takes ten minutes and one brave moment.

1. Take the sugar dark. Put the sugar in a heavy, light-colored saucepan over medium heat. Let it melt, stirring once it starts going, and keep cooking as it passes amber, then mahogany, then to a very dark, nearly black liquid that smokes slightly and smells sharp rather than sweet. This is further than any caramel you've made for anything else. That's the point.
2. Add water off the heat. Pull the pan off the burner, stand back, and pour in the hot water. It will sputter hard, so add it in two or three goes and stir between. Return to low heat and stir until you have a smooth, pourable syrup the color of used motor oil. Cool completely before it goes near the batter.

Tip: Browning keeps for months in a jar at room temperature, so make it any lazy Sunday in October. Sunday brand and Grace brand bottled browning are the ones you'll see in Caribbean markets, and either works measure for measure.

Blend the Soaked Fruit (Coarse paste, not smoothie)

Here's where black cake parts ways with every other fruited holiday bake. The soaked fruit gets blended into a coarse, jammy paste, so the finished crumb is dark, dense, and moist all the way through instead of studded with whole fruit.

1. Blend fruit with its liquor. Tip the entire jar, fruit and every drop of soaking liquid, into a food processor. Pulse in short bursts until you have a coarse paste with some fruit pieces still visible, roughly the texture of chunky jam. Ten to fifteen pulses usually does it. Stop before it turns smooth. A puree bakes into a flat, heavy cake, and the little fruit bits are part of the character.
2. Measure what you've got. You should have about 950g of fruit paste. Set it aside while you build the batter. If your fruit drank so much that the paste is stiff and won't drop off a spoon, loosen it with a splash of rum.

Mix the Batter (Cream, then darken)

A creamed butter cake underneath, with the fruit paste and browning folded through until the whole thing turns the deep brown-black that gives the cake its name.

1. Cream butter and sugar. Beat the softened butter and brown sugar on medium until fluffy and lightened, 4 to 5 minutes with the paddle, using the creaming method. Don't rush this. It's the only leavening help the baking powder gets in a batter this heavy.
2. Add eggs and aromatics. Beat in the eggs one at a time, scraping between additions, then the vanilla, almond extract, and lime zest. The lime is quiet but it's doing real work against all that dark sugar.
3. Fold in fruit paste and browning. Fold in the fruit paste, then the browning, a tablespoon at a time, until the batter is a deep brown-black. Traditional bakers judge browning by eye, and you can too: stop when the batter looks like dark chocolate. All 60ml gets you the classic full-black cake.
4. Fold in the dry ingredients. Whisk the flour, baking powder, salt, cinnamon, nutmeg, and allspice together, then fold into the wet mixture in two additions, just until no dry streaks remain. The batter will be thick, glossy, and nearly black. Divide between the two lined pans and smooth the tops.

Feed with Rum and Rest (After Baking) (While warm, then weekly)

This phase starts the moment the cakes leave the oven. A warm black cake is at its thirstiest, and the first feeding soaks in like rain on dry ground. The feedings after that are what carry it from good to the cake people fly home for at Christmas.

1. First feeding, while warm. As soon as the cakes come out, poke each one 15 to 20 times with a wooden skewer, going most of the way down. Brush or spoon 45ml (3 tablespoons) of rum over each warm cake, slowly, letting each pass absorb before the next. Leave them in their pans as they drink.
2. Cool, wrap, and rest. Once fully cool, 3 to 4 hours, wrap each cake in parchment, then foil, and store in an airtight tin at room temperature. Give them 3 or 4 days, then feed again with 2 tablespoons of rum each. After that, feed weekly until Christmas or until you're happy. Stop 3 days before serving so the surface isn't wet.
3. Rest at least two weeks. Two weeks of rest is the minimum before this cake shows you what it is. The crumb tightens, darkens further, and turns silky, and the rum settles from sharp to warm. Baked in late November with a September soak behind it, it peaks right on schedule for Christmas.

Wait: P14D

Tip: For an extra-traditional finish, do the first warm feeding with a splash of overproof rum, Wray and Nephew style, then use regular dark rum for the weekly feeds. Overproof carries flavor deep into the crumb fast, but a little goes a very long way.

Pan Prep

No shaping in the bread sense, but pan prep decides whether these dense cakes release clean, and black cake pans are traditionally armored against the long bake.

Two 8-inch Rounds, Double-Papered (recommended)

The classic gifting format. One for the table, one for someone you love.

1. Line generously. Butter both pans, then line the base and sides with parchment, letting the side paper stand an inch above the rim. Traditional bakers double the base paper for the long, low bake. Do the same.
2. Divide evenly. Split the batter between the pans, about 1kg each, and smooth the tops. Rap each pan on the counter twice to settle it. This batter doesn't self-level, so leave it how you want it baked.

One 9-inch Springform

A single tall centerpiece cake.

1. Line and fill. Butter and double-line the springform the same way, fill with all the batter, and smooth the top.
2. Extend the bake. Plan on 2 to 2 1/2 hours at the same low temperature, tenting with foil once the top is set. Same skewer and temperature cues apply.

Proof test: No proofing here. Once the batter is in the pans, straight to the oven.

Bake Low and Slow

Black cake bakes at a temperature that would feel wrong for any other butter cake. Low and slow keeps the dark batter from scorching and gives the dense, wet crumb time to set from edge to center.

Oven: 135°C / 275°F. Internal temperature when done: 93°C / 200°F.

Two 8-inch Rounds (recommended)

The standard bake for the two-pan split.

Equipment: Two 8-inch round cake pans, 3 inches deep

1. Bake. Bake at 275°F (135°C) on the middle rack for 85 to 100 minutes. The cakes are done when a skewer comes out with moist crumbs but no wet batter and the centers read 200°F (93°C). The tops should look matte and set, with maybe a hairline crack.
2. Feed while warm. Go straight into the first rum feeding from the feed-and-rest phase: skewer holes, 3 tablespoons of rum per cake, poured slow over the warm tops.
3. Cool in the pans. Black cake is fragile warm, so cool completely in the pans, 3 to 4 hours, before lifting out by the parchment. Then wrap for the rest.

Note: If your oven runs hot, check at 75 minutes. A scorched bottom is the most common failure in home black cake, and it hides until you cut it.

Storage

• Room temperature: Wrapped in parchment and foil in an airtight tin, fed with rum: 6-8 weeks, improving for most of it. After cutting, press parchment to the cut face and rewrap.
• Frozen: Up to 6 months, double wrapped. Thaw wrapped overnight at room temperature, then feed once and rest a day before serving.

This cake was built for gifting across distances. A fed, well-wrapped black cake ships fine, and plenty of Caribbean families mail them to relatives abroad every December. Wrap in fresh parchment, tin it, and tuck the tin tight in the box.

Frequently Asked Questions

Is this the same as Trinidadian or Guyanese black cake?

Same family, proud regional differences. Trinidad often uses cherry brandy in the soak, Guyana's version leans into burnt sugar even harder, and proportions of fruit to batter shift island to island and family to family. This one follows a Jamaican home style: rum plus red wine soak, browning, low bake, rum feedings.

I missed September. Can I still make black cake for Christmas?

Yes, with a shortcut the aunties use in emergencies: simmer the fruit gently in the rum and wine for 15 minutes, cool, and rest it overnight, then blend and bake. It's genuinely decent. It's also not the same cake, so start your jar in September next year and taste the difference.

What do I use if I can't find Red Label wine?

Ruby port is the best widely available substitute, followed by a sweet red vermouth or Manischewitz-style sweet red. You want sweetness and body. A dry cabernet will leave the soak thin and sharp.

Can I make this without alcohol?

You can bake a good spiced blended-fruit cake by soaking the fruit hot in grape juice with a spoon of molasses overnight, skipping the feeds, and eating it within the week. It'll be tasty. But rum is the backbone of black cake, so treat the alcohol-free version as its own cake rather than a substitute.

My cake looks black on the outside. How do I know I didn't burn it?

Burnt tastes acrid and dry at the edges. Correct black cake is matte, dark brown-black, and moist to the pan line, and the color comes from the browning, not the oven. If your skewer shows moist crumbs and the internal temperature hit 200°F without the bottom hardening, you're fine. The cake is supposed to look like that.

How boozy does this actually get?

The bake drives off a good share of the soak's alcohol, but the feedings go on after baking and stay put. A fully fed cake is noticeably rum-forward, more than the fruitcake down the hall on this site. Feed less if you're serving kids, or mark the tin the way Jamaican households do: that one's the grown folks' cake.

Nutrition

Per serving (1 slice (about 80g)): 295 calories, 43g carbohydrates, 4g protein, 10g fat, 2g fiber, 115mg sodium. Makes 24 servings.