Sicilian Potatoes with Caponata and Pine Nuts
Crispy roasted potatoes crowned with warm caponata—the classic Sicilian eggplant relish—finished with toasted pine nuts, fresh basil, and a drizzle of good olive oil. Sweet, salty, and vinegary notes come together in this dish that works as a generous side or light main course.
Steps
Before you start
- Preheat oven to 425°F (220°C)
- Pat potatoes dry with paper towels—moisture will prevent crisping
- Have all caponata ingredients prepped and measured before you begin cooking
Roast the potatoesOven 425°F / 220°C
- Toss the halved and cubed potatoes with 3 tbsp (45 ml) olive oil, 0.75 tsp (4 g) kosher salt, and black pepper on a sheet pan, spreading them in a single layer, cut side down.
- Roast in a 425°F (220°C) oven for 35–40 minutes, stirring once halfway through.
- The potatoes are done when the edges are golden and crispy and the insides are tender when pierced with a knife.
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Ready when: Edges are deep golden brown and insides are fork-tender
Tip: Don't shake the pan too early—let the cut sides sit undisturbed for the first 20 minutes to develop a brown crust.
Prepare eggplant for caponata
- While the potatoes roast, heat 2 tbsp (30 ml) of the olive oil in a large saucepan over medium-high heat.
- Working in batches if needed, add the eggplant cubes and cook, stirring occasionally, for 6–8 minutes until they're soft and lightly golden.
- The eggplant should absorb the oil but not be greasy.
- Transfer to a plate.
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Ready when: Eggplant is tender and lightly golden at the edges
Tip: Cut eggplant into uniform cubes so they cook at the same rate; don't crowd the pan or they'll steam instead of sauté.
Build the caponata base
- Add the remaining 2 tbsp (30 ml) olive oil to the same pan over medium heat.
- Add the diced onion and cook, stirring often, for 4–5 minutes until softened and translucent.
- Stir in the minced garlic and cook for 1 minute until fragrant, then add the tomato paste and stir constantly for 1–2 minutes to caramelize slightly.
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Ready when: Tomato paste darkens slightly and becomes fragrant
Tip: Cooking the tomato paste in oil before adding liquid deepens its flavor and prevents it from clumping.
Simmer the caponata
- Pour in the canned crushed tomatoes and their juices, then return the cooked eggplant to the pan.
- Add the red wine vinegar, capers, green olives, sugar, and salt.
- Stir well and bring to a gentle simmer.
- Reduce the heat to medium-low and simmer uncovered for 12–15 minutes, stirring occasionally, until the liquid reduces and the flavors meld.
- The caponata should be chunky but well-combined, with a balanced sweet-salty-tangy taste.
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Ready when: Liquid is reduced by about one-third; flavors are balanced between sweet, salty, and tangy
Tip: Taste and adjust the vinegar or salt—caponata should be a little assertive in flavor since it will top mild roasted potatoes.
Toast the pine nuts
- While the caponata simmers, heat a small dry skillet over medium heat.
- Add the pine nuts and toast, stirring frequently, for 3–4 minutes until fragrant and very lightly golden.
- Transfer to a small plate immediately so they don't burn.
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Ready when: Pine nuts are fragrant and pale golden; some may show light brown spots
Tip: Watch closely—pine nuts go from golden to burnt in seconds. Toast them just before serving to preserve their crunch.
Assemble and serve
- Transfer the roasted potatoes to a serving platter.
- Spoon the warm caponata generously over the potatoes.
- Scatter the toasted pine nuts and torn fresh basil across the top.
- Drizzle with 2 tbsp (30 ml) of finishing olive oil.
- Taste and adjust seasoning if needed.
- Serve warm or at room temperature.
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Tip: This dish is excellent warm or cooled to room temperature, making it ideal for a buffet or picnic.
Good to know
Tips
- Eggplant absorbs oil readily—don't undersalt the caponata or it will taste flat. Taste as you build flavor and adjust the vinegar and salt to your preference.
- For the creamiest roasted potatoes, avoid cutting them too small; 2-inch pieces strike the best balance between surface area (for crisping) and tender interior.
- Caponata is a forgiving dish—if you prefer it sweeter, add another teaspoon of sugar; if more acidic, add another tablespoon of vinegar. It's meant to wake up the palate.
- This dish pairs beautifully with grilled fish, roasted chicken, or Italian antipasti. It's also wonderful as a vegetarian main alongside crusty bread and creamy ricotta.
Make ahead
Caponata can be made up to 3 days ahead, covered and refrigerated. Bring to room temperature or reheat gently on the stovetop before serving. Roast the potatoes just before serving for the best crispness, but they can be held warm in a 200°F (93°C) oven for up to 15 minutes.
Storage & reheating
Store leftover caponata in an airtight container in the refrigerator for up to 4 days. Leftover roasted potatoes can be refrigerated for up to 2 days and reheated in a 375°F (190°C) oven for 8–10 minutes. The dish is best enjoyed fresh, but can be served cold as a salad-like side the next day.
Substitutions
- waxy potatoes (such as Yukon Gold or fingerling) → baby potatoes or red potatoes. Choose firm, waxy varieties that hold their shape when roasted; avoid floury russets, which will break apart.
- red wine vinegar → white wine vinegar or sherry vinegar. Sherry vinegar adds deeper sweetness; use slightly less if using white wine vinegar, as it's more sharp.
- pitted green olives, roughly chopped → kalamata olives or a mix of both. Kalamata olives will give a deeper, more robust flavor; Sicilian caponata is flexible with olive choice.
- fresh basil leaves → fresh mint or a mix of basil and oregano. Mint brings a cooling note; oregano leans into the Mediterranean herbaceousness. Avoid dried herbs here.
