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French · Soup

French Sweet Potato Soup

Our tested Crispy Sweet Potato Soup: buttery, generous, and balanced with garlic and thyme. Serves 4 people with plenty to go around.

4.6 from 3,976 cooks
Prep25 min
Cook30 min
Serves4
LevelMedium
Free to cook
French Sweet Potato Soup
Method

How to cook it

Prep everything first: chop the aromatics, measure the garlic and thyme elements, and pat the sweet potato dry so it colours well.

Warm the olive oil in a large pan over a medium heat and soften the onion and garlic until sweet and translucent, about 5 minutes.

Add the sweet potatoes and crisp until it takes on colour and the edges catch, 4 to 6 minutes.

Stir in the shallots and the rest of the garlic and thyme flavours, letting them cook out for a minute until fragrant.

Add the baby potatoes along with a splash of stock or water, then cook briskly until everything is tender and the sauce clings.

Taste and adjust the seasoning with salt, pepper and a little acid. It should taste bright, savoury and balanced.

Finish with the chopped chervil and serve while hot.

Tested in the Stewart & Musell kitchen. Timings assume a standard home oven and hob.

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