CastelineS Beats Instagram EVOOs in Taste Test

At Olive Ovation, we're constantly tasting olive oils from around the world in search of producers that truly stand apart. Every once in a while, a bottle comes along that earns praise not just from us, but from some of the most respected food experts in the country.

That's exactly what happened with CastelineS Classic Extra Virgin Olive Oil from Provence, France.

America's Test Kitchen recently included CastelineS among its favorite premium extra virgin olive oils, recognizing it for the qualities we love most: exceptional balance, complexity, and a flavor profile that elevates simple food into something memorable.

A True Expression of Provence

CastelineS is produced in the Vallée des Baux-de-Provence, one of France's most celebrated olive-growing regions. The estate grows, harvests, mills, and bottles its own olives, giving complete control over quality from tree to bottle. The Classic blend is made from four traditional Provençal olive varieties:

• Aglandau
• Grossane
• Salonenque
• Verdale

The olives are harvested early and cold-extracted to preserve their vibrant aromas and naturally low acidity.

What Does It Taste Like?

Unlike many supermarket olive oils that can taste flat or one-dimensional, CastelineS offers remarkable complexity.

Expect aromas of fresh-cut grass, ripe tomato, and herbs, followed by flavors of green almond and artichoke with a gentle peppery finish. The result is an oil that feels lively without being overpowering—a hallmark of truly great extra virgin olive oil.

Why America's Test Kitchen Loved It

America's Test Kitchen praised CastelineS for being beautifully balanced while still delivering plenty of character. They noted that it shines as a finishing oil, adding freshness and complexity to vinaigrettes, salads, grilled vegetables, and warm bread. They also appreciated the thoughtful packaging, including the dark glass bottle and harvest-date labeling—important indicators of quality.

How We Love to Use It

Because CastelineS is so elegant, we recommend using it where its flavor can really shine:

• Drizzle over burrata or fresh mozzarella
• Finish grilled fish or roasted chicken
• Toss with heirloom tomatoes and flaky sea salt
• Dip warm artisan bread
• Finish soups just before serving
• Whisk into a classic vinaigrette
• Drizzle over roasted asparagus, green beans, or potatoes

Simple ingredients become extraordinary with the right olive oil.

Experience the Difference

Not every extra virgin olive oil is created equal. CastelineS demonstrates what careful farming, traditional production, and respect for terroir can achieve.

Whether you're discovering premium olive oil for the first time or adding another exceptional bottle to your collection, CastelineS is one we recommend without hesitation—and it's gratifying to see it recognized by America's Test Kitchen as well.

Available now at Olive Ovation. Purchase online (we offer nationwide shipping!) or stop by the store to taste it for yourself and discover why one of Provence's finest olive oils continues to win over chefs, critics, and olive oil lovers alike.