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Sweet Potatoes with Bourbon and Maple

These roasted sweet potatoes with bourbon and maple offer a sophisticated twist on a classic vegetarian side dish. By roasting the potatoes until the edges are crisp and golden, they develop a wonderful texture that stands up beautifully to the complex, glossy glaze. The combination of rich espresso, dark brown sugar and a splash of bourbon creates a deep, smoky flavour profile that perfectly balances the natural sweetness of the red-skinned potatoes.

This dish is an excellent addition to a festive table or a decadent Sunday lunch, pairing particularly well with salty cheeses or roasted meats. The addition of chopped smoked almonds adds a necessary crunch and an extra layer of savoury depth. Because the components can be prepared in advance, it is a stress-free option for entertaining guests without compromising on flavour.

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Ingredients for Sweet Potatoes with Bourbon and Maple

  • 350ml strong hot coffee

  • 140ml pure maple syrup

  • 3 tablespoons (packed) dark brown sugar

  • 1/2 teaspoons instant espresso powder

  • 80g bourbon

  • 9 tablespoons unsalted butter, divided

  • Kosher salt and freshly ground black pepper

  • 2.3kg red-skinned sweet potatoes (about 8 medium), peeled, cut into 2 1/2"-3" pieces

  • 3 tablespoons olive oil

  • 120ml chopped smoked almonds (or toasted almonds)

Stir coffee, maple syrup, sugar, and espresso powder in a medium saucepan over medium-high heat until sugar dissolves. Bring mixture to a boil; cook until thickened and reduced by half, 6-7 minutes.

Remove syrup from heat; add bourbon and 2 tablespoons butter. Reduce heat to medium and simmer until sauce is reduced to about 180ml , 40-45 minutes (mixture should be thick enough to coat a spoon, but not sticky, and will thicken as it cools). Season sauce to taste with salt and pepper. DO AHEAD: Sauce can be made 2 days ahead. Cover; chill. Rewarm before serving.

Arrange racks in upper and lower thirds of oven; preheat to 218°C1 Melt remaining 110ml butter in a small saucepan; pour into a large bowl. Add sweet potatoes and oil and season with salt and pepper. Divide potato mixture between 2 large rimmed baking sheets and roast, turning potatoes often and rotating sheets halfway through, until potatoes are tender and start to turn golden brown and crisp around the edges, 30-35 minutes. DO AHEAD: Potatoes can be roasted 4 hours ahead. Let stand at room temperature. Rewarm before continuing.

Transfer potatoes to a serving platter. Drizzle some warm sauce over and sprinkle with almonds; serve remaining sauce alongside for those who want more.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

Article history

The information on this page is peer reviewed by qualified clinicians.

  • 28 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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