Caramelized Onion, Rosemary, and Mozzarella Crostini

Caramelized Onion, Rosemary, and Mozzarella Crostini

Caramelized onions are a great way to add sweetness to lots of dishes. Use this technique for several other recipes including French Onion Soup or simply follow this “deconstructed” French onion crostini for a beautiful appetizer.

Servings: 6

Prep Time: 10 mins

Cook Time: 80 mins



  1. In a large sauté pan, heat the 2 Tbsp oil over medium heat. Add the onions, Sel Gris, sugar, and Mediterranean Rub.

  2. Cook over medium-low heat, stirring occasionally, as the onions slowly caramelize and reduce, about 50-60 minutes.

  3. Turn the heat up to medium-high and add the wine to de-glaze the pan. Stir in the vinegar. Set aside.

  4. Preheat the oven to 400°F.

  5. Cut the baguette into ¼” slices and arrange on a baking sheet. Drizzle with Rosemary Olive Oil and bake until light brown, about 10 minutes.

  6. Top each of the baguette slices with mozzarella cheese, caramelized onions, and a pinch of Mediterranean Rub. Return to the oven until the cheese is melted and golden in color, about 10 minutes. Enjoy!



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