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Italian · Side

Tomato and oregano Sweet Potato Gratin

This Italian Gratin leans on tomato and oregano to do the heavy lifting. We stir-fry the Sweet Potato for real depth, then bring it together in one pan.

5.0 from 511 cooks
Prep30 min
Cook35 min
Serves6
LevelEasy
Free to cook
Tomato and oregano Sweet Potato Gratin
Method

How to cook it

Prep everything first: chop the aromatics, measure the tomato and oregano 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 stir-fry until it takes on colour and the edges catch, 4 to 6 minutes.

Stir in the san marzano tomatoes and the rest of the tomato and oregano flavours, letting them cook out for a minute until fragrant.

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

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

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