The TikTok trend — which mixes sparkling water and balsamic vinegar — is the latest drink to go viral on the platform Antonia DeBianchi is an Associate Editor, Food & Lifestyle, at PEOPLE.

Simmering the balsamic vinegar both mellows and thickens it. When tossed with the hot pasta and the butter, it forms a smooth, uniquely flavored sauce. This is collaborative content from Food ...

Taste and season with more salt and olive oil as desired. Assemble salad: Put farro in a large bowl. Drizzle on vinegar and season with a big pinch of salt and chile flakes. Toss thoroughly.