Hello! It is great that you found a good deal, and trying red pesto is definitely worth your time.
To break down the exact differences, let us look at the ingredients first.
Classic green pesto, or Pesto alla Genovese, is built around fresh basil as its star ingredient. Along with basil, authentic green pesto contains pine nuts, garlic, extra virgin olive oil, salt, and aged hard cheese such as Parmigiano-Reggiano or Pecorino. The resulting flavor is very herbal, fresh, slightly peppery, and rich.
Red pesto, often called Pesto Rosso or Sicilian pesto, swaps the primary base from fresh herbs to sun-dried tomatoes, sometimes blended with roasted red peppers or tomato paste. While it still typically contains olive oil, garlic, and cheese, the nut component is frequently almonds or walnuts rather than pine nuts, though some brands still use pine nuts. Flavor-wise, red pesto is sweeter, tangier, deeper, and has a strong savory umami punch from the concentrated tomatoes.
In terms of practical culinary uses, you can use red pesto in many of the same ways as green, but its flavor profile lends itself to different pairings:
1. Pasta dishes: Just like green pesto, stir it into cooked pasta off the heat with a splash of reserved pasta water. Red pesto pairs exceptionally well with heartier pasta shapes like penne, fusilli, or rigatoni, and stands up nicely to added proteins like Italian sausage, grilled chicken, or shrimp.
2. Spreads and sandwiches: Because of its concentrated tomato flavor, red pesto makes a fantastic sandwich spread. It goes wonderfully with mozzarella, prosciutto, roasted vegetables, or turkey in paninis and wraps.
3. Roasting and baking: You can rub red pesto over chicken breasts, salmon fillets, or white fish before baking. It creates a flavorful crust that stays moist.
4. Dips and sauces: Stir a spoonful into mayonnaise, Greek yogurt, cream cheese, or hummus for an instant dip, or add a dollop to vegetable soups and stews for extra depth.
Feel free to store the opened jar in the fridge with a thin layer of olive oil poured over the top to keep it fresh longer. Enjoy cooking with it!
