Chili-Maple Roasted Sweet Potato with Sage and Yogurt
Learn to make the best roasted sweet potato cubes glazed in chili-maple syrup, topped with crispy sage and a tangy yogurt drizzle for a perfect salty-sweet side dish.
A perfectly roasted sweet potato should never be mushy or cloying. Most home cooks settle for a soft texture, but by cranking the heat and using a strategic glaze, you can achieve caramelized edges that hold their own against bold, savory toppings.
This recipe elevates the humble oven roasted sweet potato by tossing the cubes in a spicy maple reduction halfway through cooking. The sugars darken and stick to the skins, creating a lacquered finish that pairs beautifully with the earthy crunch of fried sage leaves.
To finish, a cool yogurt-tahini sauce cuts through the richness. Whether you serve this cubed roasted sweet potato as a holiday side or a grain bowl base, it hits every flavor note: salty, sweet, spicy, and tangy.
Ingredients
The Potatoes
- 2 lbs (900g) sweet potatoes, scrubbed and cut into 1-inch cubes
- 2 tablespoons extra-virgin olive oil
- 1 teaspoon kosher salt
- 1/2 teaspoon black pepper
- 12-15 fresh sage leaves
Chili-Maple Glaze
- 2 tablespoons maple syrup
- 1 tablespoon apple cider vinegar
- 1 teaspoon red pepper flakes
- 1/2 teaspoon smoked paprika
Yogurt-Tahini Drizzle
- 1/2 cup (120g) plain Greek yogurt
- 1 tablespoon tahini
- 1 tablespoon lemon juice
- 1 tablespoon water (to thin)
- A pinch of salt
Instructions
- 1
Preheat your oven to 425°F (220°C) and place a large rimmed baking sheet inside to heat up.
- 2
Toss the cubed sweet potatoes in a large bowl with the olive oil, salt, and pepper until evenly coated.
- 3
Carefully spread the potatoes onto the preheated baking sheet in a single layer, ensuring they aren't crowded.
- 4
Roast for 20 minutes, then remove from the oven and toss the fresh sage leaves directly onto the pan with the potatoes.
- 5
Whisk the maple syrup, apple cider vinegar, red pepper flakes, and smoked paprika in a small bowl.
- 6
Drizzle the glaze over the potatoes and sage, tossing with a spatula to coat every piece.
- 7
Return the pan to the oven for another 10-15 minutes until the potatoes are tender and the edges are darkened and crisp.
- 8
Whisk the yogurt, tahini, lemon juice, water, and salt in a small bowl until smooth and pourable.
- 9
Transfer the roasted potatoes and crispy sage to a serving platter and drizzle generously with the yogurt sauce.
Tips
- → Don't peel the potatoes; the skins provide essential structure and get extra crispy in the high heat.
- → Preheating the baking sheet is the secret to immediate browning and preventing the cubes from sticking.
- → Space is your friend. If the cubes are touching, they will steam instead of roast. Use two pans if necessary.
- → Adjust the red pepper flakes based on your heat tolerance; the maple syrup will mellow the spice significantly.
FAQ
Why does my roasted sweet potato turn out mushy?
Mushiness usually happens because the oven temperature is too low or the pan is overcrowded. High heat (425°F) evaporates moisture quickly, allowing the natural sugars to caramelize the exterior before the inside overcooks.
Can I prep the cubes in advance?
Yes, you can chop the sweet potatoes up to 24 hours in advance. Store them in an airtight container in the fridge, but do not soak them in water, as this can hinder the roasting process.
How do I get the sage leaves crispy without burning them?
Add the sage leaves during the last 10-15 minutes of roasting. The oil already on the pan will 'fry' them briefly, making them shatteringly crisp without turning them bitter.
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