📝 About This Recipe
Born in the ancient port of Trapani, this vibrant pesto is Sicily’s soul in a bowl, blending the island’s love for almonds and sun-ripened tomatoes. Unlike its Genoese cousin, this 'pesto rosso' is rustic, creamy, and incredibly refreshing, offering a perfect balance of nutty sweetness and acidic brightness. It is a testament to the simplicity of Mediterranean cooking, where a handful of raw, high-quality ingredients are transformed into a luxurious, aromatic paste.
🥗 Ingredients
The Nut and Garlic Base
- 1/2 cups Blanched Almonds (unsalted and lightly toasted)
- 2-3 pieces Garlic Cloves (germ removed for a milder flavor)
- 1/2 teaspoon Coarse Sea Salt (plus more to taste)
The Fresh Aromatics
- 2 cups Fresh Basil Leaves (densely packed, washed and dried)
- 1.5 cups Ripe Cherry Tomatoes (sweet varieties like Pachino or Grape tomatoes)
- 1/2 cups Extra Virgin Olive Oil (high-quality Sicilian oil if possible)
The Finishing Touches
- 1/2 cups Pecorino Romano Cheese (freshly grated)
- 1/4 teaspoon Black Pepper (freshly cracked)
- 1 pinch Red Chili Flakes (optional, for a subtle heat)
For Serving (Optional)
- 1 pound Busiate or Spaghetti Pasta (the traditional corkscrew-shaped pasta)
- 1/4 cups Toasted Breadcrumbs (for a crunchy garnish)
👨🍳 Instructions
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1
Begin by lightly toasting the blanched almonds in a dry pan over medium heat for 3-5 minutes until they are fragrant and barely golden. Let them cool completely before processing.
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2
Prepare the tomatoes by bringing a small pot of water to a boil. Score a small 'X' on the bottom of each cherry tomato and blanch them for 30 seconds.
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3
Immediately transfer the tomatoes to an ice bath. Once cool, peel away the skins. This step ensures a silky smooth pesto, though you can skip it for a more rustic texture.
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4
In a large marble mortar, place the garlic cloves and the sea salt. Using the pestle, grind them into a smooth, translucent paste.
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5
Add the toasted almonds to the mortar. Crush them firmly until they break down into a coarse, sandy meal. You want some texture, not a fine powder.
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6
Add the fresh basil leaves a handful at a time. Use a circular grinding motion against the sides of the mortar to bruise the leaves and release their oils, rather than pounding them.
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7
Incorporate the peeled cherry tomatoes. Gently crush them into the mixture so they release their juices and blend with the almond-basil paste.
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8
Slowly drizzle in the extra virgin olive oil while continuing to stir and grind, creating a creamy, emulsified wet paste.
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9
Fold in the freshly grated Pecorino Romano cheese and the black pepper. Mix until just combined.
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10
Taste the pesto. Adjust the seasoning with more salt or cheese if necessary. If the paste is too thick, add a tablespoon of warm water or more oil.
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11
If using a food processor for speed: pulse the garlic and almonds first, then add basil and tomatoes and pulse briefly, and finally stir in the oil and cheese by hand to maintain texture.
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12
Let the pesto sit at room temperature for at least 15 minutes before serving to allow the flavors to marry and deepen.
💡 Chef's Tips
For the most authentic flavor, always use a mortar and pestle; the friction creates a superior emulsion compared to the sharp blades of a processor. Ensure your tomatoes are at room temperature and very ripe to provide the necessary sweetness and moisture. If you find Pecorino Romano too salty, use a 50/50 split of Pecorino and Parmigiano-Reggiano for a milder finish. To store, place the pesto in a jar and cover the surface with a thin layer of olive oil to prevent oxidation; it stays fresh for 3 days in the fridge. Avoid heating the pesto directly in a pan; instead, toss it with hot pasta in a warm bowl to preserve the fresh, raw enzymes of the basil and garlic.
🍽️ Serving Suggestions
Toss with Busiate or Linguine pasta and a splash of starchy pasta water for a classic Sicilian meal. Spread generously over toasted sourdough crostini topped with a slice of fresh buffalo mozzarella. Use it as a vibrant marinade or topping for grilled swordfish or sea bass. Pair with a chilled glass of Sicilian white wine, such as a Grillo or an Etna Bianco. Serve alongside a platter of grilled zucchini and eggplant for a beautiful vegetarian appetizer.