Pissaladière Pizza Toppings: A Provençal Tart

Pissaladière is a savory tart from Nice in southern France, topped with soft onions, anchovies, and dark olives on a bread-like crust. These classic pizza-style toppings balance sweet, savory, briny flavors, making a satisfying slice without cheese or a heavy sauce.

Ingredients

1 lb (450 g) store-bought pizza dough, preferably a plain bread-style dough
2½ lb (1.1 kg) yellow onions, peeled and thinly sliced
3 tbsp (45 ml) extra-virgin olive oil, plus a little for the pan
¾ tsp (4 g) fine salt, divided
¼ tsp (0.5 g) freshly ground black pepper
1 tsp (1 g) fresh thyme leaves, or ½ tsp (0.5 g) dried thyme
12 oil-packed or salt-cured anchovy fillets, about 1 oz (30 g), drained if packed in oil
18 small Niçoise olives, about 2 oz (60 g), pitted if desired
1 tbsp (8 g) cornmeal, for dusting the pan or peel

Instructions

Bring the dough to temperature. Set the pizza dough on a lightly oiled plate, cover it, and leave it at room temperature for 30 minutes. This makes it more relaxed and easier to stretch without tearing. Meanwhile, peel and slice the onions. If the dough is unusually cold or still springs back tightly, give it another 10 minutes while you finish the onions; avoid forcing it into shape.
Cook the onions slowly. Warm the olive oil in a wide, heavy skillet or Dutch oven over medium-low heat. Add the onions and ½ teaspoon of the salt. Stir to coat, then cook uncovered for about 45 minutes, stirring every few minutes and more often near the end. Lower the heat if the onions start to catch. They should become very soft, glossy, and pale golden, with most of their moisture gone. The goal is tender, sweet onions, not dark, crisp fried onions. Stir in the pepper, thyme, and remaining ¼ teaspoon salt, then take the pan off the heat.
Heat the oven and prepare the base. During the last 15 to 20 minutes of onion cooking, position a rack in the lower third of the oven and heat it to 425°F (220°C). Lightly oil a rimmed baking sheet or pizza pan and dust it with cornmeal. Stretch the dough into an oval or rectangle about ¼ inch (6 mm) thick, then transfer it to the pan. If it keeps shrinking, leave it alone for 5 minutes and continue stretching gently. A rustic edge is perfectly fine.
Add the toppings. Spread the cooked onions evenly over the dough, leaving a narrow border. Arrange the anchovy fillets in a loose crosshatch or spaced lines, then scatter the olives over the top. Keep the onion layer reasonably even rather than piling it high in the center; excess weight can leave the middle of the crust soft. For a less salty result, rinse salt-cured anchovies briefly and pat them dry before arranging them.
Bake and rest. Bake for 18 to 22 minutes, rotating the pan once if your oven browns unevenly. The edge should be golden and crisp underneath, and the onions should look hot and set rather than wet. Anchovies sold cured or packed in oil are ready to eat and need no separate temperature check. If using fresh anchovy fillets instead, cook the thickest part to 145°F (63°C), the USDA FSIS safe minimum for fish, checked with a food thermometer. Let the tart rest on the pan for 10 minutes so the crust firms before slicing.
Slice and serve. Cut the tart into six generous portions or smaller squares for a starter. Serve warm or at room temperature, when the onion and olive flavors are easy to distinguish.

Tips

Choose onions with plenty of time in mind. Thin, even slices soften more consistently. A wide pan helps moisture evaporate; a crowded, narrow saucepan can make the onions steam for longer. Keep the heat moderate and stir regularly rather than raising the temperature to rush the process.
Adjust the salt to your anchovies and olives. Salt-cured anchovies and briny olives vary in intensity. Taste the cooked onions before topping the dough, and use less added salt if your fish is especially salty. Oil-packed anchovies are often milder; blot them so extra oil does not weigh down the topping.
Use a practical substitute when needed. Niçoise olives are small, dark, and pleasantly briny, but they can be hard to find. Kalamata olives are a convenient substitute; they are usually larger and fruitier, so pit and halve them, and expect a slightly bolder olive flavor. If anchovies are unavailable, a thin smear of anchovy paste can provide a similar savory note, though the traditional fillet pattern will be missing.
Keep the dough easy to handle. If the dough tears, pinch it back together and let it rest briefly. Do not add a thick layer of flour while stretching, since it can make the base dry. If using a pizza stone, transfer the assembled tart with a peel dusted lightly with cornmeal and follow the stone manufacturer’s heating guidance.

Serving Suggestions

Serve pissaladière warm as a light main course with a crisp green salad dressed simply with olive oil and vinegar. The tart is rich in onion and salty toppings, so uncomplicated sides work best: sliced tomatoes, blanched green beans, or a bowl of dressed bitter leaves all bring freshness without competing with the olives. For a larger meal, offer vegetable soup first or serve the tart alongside roasted seasonal vegetables.

For an appetizer, cut it into small squares and arrange them on a platter. It also travels well for a picnic or casual buffet because it remains tasty at room temperature. Set out napkins rather than extra dipping sauce; a sauce can soften the crisp bottom and obscure the topping’s balanced savory flavor. If serving a group with different preferences, offer a few wedges with anchovies and a few without, while keeping the onions and olives consistent.

Variations

Regional and family versions of pissaladière differ, and modern pizza adaptations often make their own choices. The classic combination here is onion, anchovy, and olive; cheese is not necessary. For a gentler fish flavor, arrange fewer anchovies over the tart instead of covering it in a dense pattern. You can also use anchovy paste sparingly, stirring a little into the onions after they have softened, but that changes the appearance and makes the savory flavor more evenly distributed.

For a vegetarian adaptation, leave off the anchovies and add a few extra olives, plus thin slices of roasted red pepper or a small amount of capers. The result will be less deeply savory and more brightly briny, so taste the onions before baking and season carefully. If you prefer a more substantial pizza-style base, use a thicker dough and allow additional baking time; check that the center is cooked through before taking it out. A whole-wheat dough also works, though it gives the crust a nuttier flavor and a firmer bite.

Fresh herbs can be changed to suit what you have. Thyme is a natural partner for the onions, while a little chopped rosemary gives a more assertive, piney note. Add fresh herbs sparingly so they do not overpower the olives. For a touch of sweetness, cook a small portion of thinly sliced red onion with the yellow onions, but do not add sugar: slow cooking brings out enough sweetness on its own.

Storage and Reheating

Let leftover slices cool, then refrigerate them in a covered container within 2 hours of baking. They keep for 3 to 4 days in the refrigerator. For the best texture, place parchment between stacked slices or store them in a single layer so the moist onion topping does not press into the crust. Do not leave the tart at room temperature for more than 2 hours, including during serving.

Reheat slices on a baking sheet in a 350°F (175°C) oven for about 8 to 12 minutes, until hot throughout and crisp at the edges. A covered skillet over low heat can also warm a slice while bringing back some crispness underneath; uncover it for the last minute so steam can escape. A microwave is quick, but it tends to soften the crust. If frozen, wrap individual cooled slices well and freeze for up to 2 months for best quality. Thaw overnight in the refrigerator and reheat in the oven; the onions may be a little softer than when freshly baked.

Frequently Asked Questions

Is pissaladière the same as pizza?
It is a close relative, but traditionally it is a Provençal onion tart made with bread dough rather than a tomato-sauce pizza. The defining topping combination is slow-cooked onions, anchovies, and olives. This recipe uses pizza dough for convenience, while keeping that classic topping style.

Can I make the onions ahead?
Yes. Cook the onions, cool them promptly, and refrigerate them in a covered container for up to 3 days. Bring them out while the dough warms, and spread them over the base once they are cool or just slightly warm. Avoid putting steaming-hot onions on raw dough, since the extra moisture and heat can make shaping harder.

Can I make this without anchovies?
Yes, though it will no longer have the traditional salty, savory anchovy flavor. Leave them off and add a few more olives, or use a small amount of capers for brininess. If serving people with different preferences, make separate sections and mark the anchovy-free portion clearly.

Do I need to pit the olives?
Pitting is optional. Leaving small olives whole gives a classic look, but pitted olives are easier to eat, especially when serving the tart as finger food. If you keep the pits, let guests know before serving and avoid cutting directly through the pits when slicing.

Why is my crust soggy in the middle?
The most common causes are onions that still contain a lot of liquid, a thick mound of topping, or an oven that is not fully heated. Cook the onions until soft and glossy with little free liquid, spread them in an even layer, and preheat the oven thoroughly. A lower oven rack can also help the underside brown before the topping dries out.

Can I assemble the tart in advance?
It is better to prepare the onions ahead and assemble shortly before baking. If the topped raw dough sits for too long, onion moisture can seep into the base and make it harder to bake crisp. For a gathering, have the dough and toppings ready separately, then assemble and bake close to serving time.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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