Olive & Caper Roasted Zucchini
Cut the zucchini into thick inch-and-a-half rounds so they roast tender without collapsing into mush, then crown them with a briny, nutty crust of Kalamata olives, capers, Parmesan, and pine nuts. One trip to a hot oven melts the cheese, toasts the nuts, and turns a humble squash into a Mediterranean side that's just as good warm or at room temperature.
Zucchini is generous to a fault in summer, and the question is always what to do with it that isn't dull. This is the answer: thick rounds roasted until tender and crowned with everything briny and savory a Mediterranean pantry offers — salty Kalamata olives, sharp capers, melting Parmesan, and toasted pine nuts. It transforms an ordinary squash into an antipasto-worthy side with real depth and crunch.
Cut Thick to Hold Its Shape
The single most important choice is the cut. Slice the zucchini into hearty inch-and-a-half rounds rather than thin coins — that thickness is what lets the squash roast to fork-tender over a long stint in the oven while still holding its shape, instead of slumping into the watery mush that thin, over-roasted zucchini becomes. Arrange the rounds in a single layer, cut-side up, so each one roasts and browns evenly.
The Briny, Nutty Crust
The topping does the heavy lifting of flavor. Scatter chopped olives and rinsed capers over the oiled rounds, then a layer of grated Parmesan that melts into a savory binder, and finally a heavy shower of raw pine nuts positioned right on top where the direct heat will toast them. As the zucchini roasts tender, the cheese turns golden and bubbling and the pine nuts brown to a fragrant, shattered crunch — a crisp, briny crown over the soft squash beneath.
Olive & Caper Roasted Zucchini
Ingredients
Method
- Preheat the oven to 375°F. Generously coat a large ceramic baking dish or heavy metal baking sheet with vegetable oil spray.
- Arrange the thick, 1 ½-inch zucchini rounds flat in the prepared baking dish in a single, even layer. (Cutting the zucchini exceptionally thick prevents it from turning to mush during the extended roast, helping it hold its shape).
- Drizzle the 2 tablespoons of olive oil evenly over the exposed tops of the zucchini rounds.
- Season aggressively with the kosher salt and coarse black pepper.
- Scatter the chopped Kalamata olives and the drained, rinsed capers evenly over the oiled zucchini rounds.
- Sprinkle the freshly grated Parmesan cheese over the vegetables, allowing it to act as a binding agent for the aromatics.
- Finish by heavily scattering the raw pine nuts across the absolute top of the dish. (Positioning the nuts at the top ensures they receive direct heat to toast properly).
- Transfer the baking dish to the preheated 375°F oven.
- Bake undisturbed until the zucchini rounds are completely fork-tender but still hold their shape, about 25 to 30 minutes.
- The dish is finished the absolute moment the Parmesan cheese is deeply melted and bubbling, and the pine nuts have turned a shattered, fragrant golden brown.
- Remove from the oven. Serve warm straight from the dish, or allow to cool and serve perfectly stabilized at room temperature.
The Heart of the Table
Turning the garden's most humble, overabundant vegetable into something genuinely special is one of the quiet joys of cooking — and a generous act toward the table. This dish takes what everyone has too much of in August and makes it feel intentional and lovely, the kind of unshowy Mediterranean warmth that rounds out a meal and never lets a good zucchini go to waste.
The Art of the Host
A large ceramic baking dish or heavy sheet pan is all this requires — roomy enough to hold the rounds in a single layer so they roast rather than steam. Grate the Parmesan fresh for the cleanest melt, and cut the zucchini into even, thick rounds so they finish at the same time. Serve straight from the dish, warm or at room temperature.
Neighborly Grace
- The Preparation: Cut the zucchini into thick inch-and-a-half rounds so they roast tender without collapsing, then crown them with the olive, caper, Parmesan, and pine-nut crust. One trip to a hot oven finishes it, and it's good warm or at room temperature.
- The Pour: A crisp Italian white like Vermentino suits the briny olives and capers. For a non-alcoholic option, a sparkling water with lemon or a light herbal iced tea keeps it Mediterranean.
- The Vibe: This is a rustic, savory side with real character — set the pan of golden, briny rounds out and let it hold its own beside anything off the grill.