ChefExtract
Melting Sweet Potatoes with Garlic and Thyme
Inspired by ChefExtract

Melting Sweet Potatoes with Garlic and Thyme

Serves 4 servingsPrep 15 minCook 35 minEst. calories 290 kcal per serving

Ingredients

  • 3 large sweet potatoes, peeled and cut into 1-inch (2.5 cm) thick rounds
  • 3 tbsp (45g) unsalted butter, melted
  • 2 tbsp extra-virgin olive oil
  • 1 tsp kosher salt
  • 1/2 tsp freshly ground black pepper
  • 1 cup (240ml) low-sodium vegetable or chicken broth
  • 4 cloves garlic, smashed
  • 3 sprigs fresh thyme
  • 2 sprigs fresh rosemary

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Instructions

  1. 1

    Preheat your oven to 425°F (220°C) and position a rack in the upper-middle section.

  2. 2

    In a large bowl, toss the sweet potato thick rounds with melted butter, olive oil, kosher salt, and black pepper until evenly coated.

  3. 3

    Arrange the sweet potatoes in a single layer in a 9x13-inch metal baking pan or heavy cast iron skillet, leaving small spaces between rounds.

  4. 4

    Roast for 15 minutes, then carefully flip each slice using tongs and roast for another 15 minutes until the bottoms are deep golden brown.

  5. 5

    Pour the warm broth carefully into the bottom of the pan (avoid pouring directly over the crispy tops), then scatter the smashed garlic, thyme, and rosemary into the liquid.

  6. 6

    Return to the oven for 10 to 12 minutes until the sweet potatoes absorb most of the broth and become melt-in-your-mouth tender. Serve warm with the pan pan-sauce spooned over top.

Notes

The secret to this technique lies in high-heat roasting followed by a gentle braise. The sweet potato starches caramelize against the hot metal pan, while the hot broth absorbs into the interior, turning it silky and custard-like without drying out.

The Culinary Heritage of Fondant Vegetables

The technique behind melting sweet potatoes stems directly from classic French gastronomy, specifically the traditional preparation known as *pommes fondant*. Historically, French chefs shaped root vegetables into cylinders, seared them in clarified butter, and slowly braised them in stock until saturated with flavor. Adapting this method to sweet potatoes creates a rich balance between the vegetable's natural sugars and savory herbs. Over generations, this double-cooking method has remained a cornerstone technique for achieving contrast between a crispy crust and a velvety core.

Discover Melting Sweet Potatoes with Garlic and Thyme

Yotam Ottolenghi

Renowned for highlighting root vegetables with vibrant aromatics and precise heat application, Yotam Ottolenghi frequently uses high-temperature roasting combined with braising liquids to draw out natural sweetness. His work demonstrates how humble tubers can achieve luxurious textures through simple, technique-driven flavor layering.