Pissaladière Recipe: Niçoise Onion, Anchovy & Olive Tart

Pissaladière is a savory tart from Nice in southern France, made with soft, slowly cooked onions on a bread-like crust and finished with anchovies and olives. It has the satisfying shape of pizza but a sweeter, gentler topping, and it works as a warm appetizer, a light meal, or a picnic slice.

Ingredients

2 cups (250 g) all-purpose flour, plus a little extra for shaping
¾ cup (180 ml) warm water, about 100–110°F (38–43°C)
1 teaspoon (3 g) instant yeast
¾ teaspoon (4.5 g) fine salt, divided
1 tablespoon (15 ml) olive oil for the dough
8 cups (1.1 kg) thinly sliced yellow onions, about 2½ pounds
3 tablespoons (45 ml) olive oil for cooking the onions
1 teaspoon (1 g) dried thyme, or 1 tablespoon (3 g) fresh thyme leaves
1 bay leaf (about 0.2 g)
¼ teaspoon (0.5 g) freshly ground black pepper
8 anchovy fillets (about 30 g), drained if packed in oil
⅓ cup (50 g) small black olives, preferably Niçoise olives, pitted
1 teaspoon (5 ml) olive oil, for brushing the crust edge

Niçoise olives are small, dark, briny olives traditionally used for this tart. They can be hard to find; substitute Kalamata olives, which are larger and fruitier, or another pitted black olive, adjusting the saltiness to taste. Pissalat, a traditional salted anchovy condiment associated with the dish, is also uncommon outside the region. This recipe uses anchovy fillets instead, which give a similar savory note and are easier to source. The topping is usually made without cheese.

Instructions

Mix and rise the dough. Stir the warm water and yeast together in a large bowl. Add the flour, ½ teaspoon (3 g) of the salt, and 1 tablespoon (15 ml) olive oil. Mix until a rough dough forms, then knead on a lightly floured surface for about 6–8 minutes, until smooth and elastic. Put it in a lightly oiled bowl, cover, and leave in a warm spot for about 60 minutes, or until noticeably puffy and close to doubled. The dough does not need to be perfectly doubled, but it should feel lighter and easier to stretch.
Cook the onions slowly. While the dough rises, warm 3 tablespoons (45 ml) olive oil in a wide, heavy skillet over medium-low heat. Add the sliced onions, the remaining ¼ teaspoon (1.5 g) salt, thyme, bay leaf, and black pepper. Stir to coat, then cook uncovered for about 40 minutes, stirring every few minutes and more often toward the end. Lower the heat if the onions start browning at the edges. They should become very soft, glossy, and pale golden, not crisp or deeply caramelized. Remove the bay leaf and let the onions cool while you prepare the crust.
Heat the oven and shape the base. Set a rack in the middle of the oven and preheat it to 425°F (220°C). Lightly oil a 9-by-13-inch (23-by-33-cm) baking sheet, or line it with parchment. Press or stretch the risen dough into a roughly 9-by-13-inch rectangle, leaving it a little thicker at the edge. If it springs back, let it rest for 5 minutes and continue; forcing it can tear the dough. Transfer it to the prepared sheet.
Add the topping. Spread the cooled onions evenly over the dough, taking them close to the edge but leaving a narrow border. Arrange the anchovy fillets in a loose diagonal or lattice pattern, then place an olive in each open space or scatter them evenly. The classic look is decorative, but an even distribution matters more than a perfect pattern so each slice gets some of the salty topping.
Bake until crisp and golden. Brush the exposed rim with the remaining 1 teaspoon (5 ml) olive oil. Bake for 16–18 minutes, rotating the pan once if your oven browns unevenly. The underside should be browned and firm, and the edge should look crisp. The anchovies in this recipe are cured and ready to eat; if using fresh fish as a substitute, cook it to 145°F (63°C), the USDA FSIS safe minimum for fish, checked with a food thermometer.
Rest and slice. Let the tart rest on its pan for 10 minutes so the crust settles and the onion topping is easier to cut. Slice into 6 generous pieces for a meal or smaller squares for a snack platter. Serve warm or at room temperature.

Tips

Give the onions time. The topping is the heart of the tart. Keep the heat moderate and stir regularly; rushing the onions over high heat can make them brown before they soften. If the pan looks dry, add a tablespoon of water rather than extra oil.
Watch the dough texture. Flour absorbs water differently depending on the brand and the weather. If the dough feels dry or cracks as you knead, add water a teaspoon at a time. If it is sticky, dust your hands and work surface lightly instead of adding a large amount of flour.
Manage the salt. Anchovies and olives are both salty, so taste the cooked onions before adding any extra seasoning. If your olives are especially briny, rinse and dry them; if the anchovies are packed in salt, rinse them gently and pat them dry before arranging them.
Use a pan that conducts heat well. A thin baking sheet can leave the middle crust pale. Preheating a sturdy sheet pan in the oven and carefully placing the tart pan on it can help crisp the base. Use parchment to make transferring and cleanup easier.

Serving Suggestions

For an apéritif or starter, cut the pissaladière into small rectangles and serve it warm or at room temperature. It pairs well with a simple green salad dressed with lemon and olive oil, or with sliced tomatoes and cucumber when they are in season. For a more substantial lunch, serve a larger wedge with white beans, lentils, or a bowl of vegetable soup. Because the topping is savory and rich, fresh, lightly dressed sides balance it better than another heavily salted dish.

This tart is also useful for a picnic or buffet because it can be served without cutlery once sliced. Let it cool until warm rather than packing it hot, which can trap steam and soften the crust. If you are serving several people, cut it into smaller pieces first so guests can take a taste alongside other dishes.

Variations

Use a store-bought base. A ball of plain pizza dough can replace the homemade dough. Let refrigerated dough sit at room temperature until relaxed enough to stretch, following its package guidance; the rise time and final thickness may differ. Avoid heavily seasoned dough because the onions, anchovies, and olives already supply plenty of flavor.

Make it vegetarian. Leave off the anchovies and add thin strips of roasted red pepper or a few capers. The result will not have the same salty, fish-rich character as the classic topping, so taste the onions and add a few extra olives if needed. For a more traditional savory note without fish, a small amount of caper brine can be mixed into the onions near the end of cooking.

Change the herbs or olives. Fresh thyme can stand in for dried thyme, while a little chopped rosemary gives a stronger, piney flavor. Kalamata olives are a practical substitute for Niçoise olives, though their larger size and fruitier taste make the tart somewhat bolder. Cut them in half or use fewer so the topping stays balanced.

Make a round tart. Shape the same dough into a 12-inch (30-cm) round on a baking sheet or pizza pan. Keep the onion layer even and check the base a few minutes early, since a round crust may bake differently from a rectangle. The visual pattern of anchovies and olives can be arranged in spokes instead of a lattice.

Storage and Reheating

Let leftover tart cool, then refrigerate it in a covered container within 2 hours of baking. It keeps for 3–4 days in the refrigerator. For best texture, store slices in a single layer or separate them with parchment so the onions do not stick to the crust. Do not leave the tart at room temperature overnight.

To reheat, place slices on a baking sheet in a 350°F (175°C) oven for about 8–12 minutes, until hot throughout and the base has crisped again. A covered skillet over low heat also works for one or two pieces; uncover for the last minute to reduce moisture. If reheating leftovers in a microwave, the crust will be softer. Reheat leftovers to 165°F (74°C), checking the center with a food thermometer. You can freeze wrapped slices for up to 2 months for best quality; thaw overnight in the refrigerator before reheating.

Frequently Asked Questions

Is pissaladière pizza?

It is often described as a French onion pizza because it has a bread dough base and is cut into slices. It is more specifically a Niçoise onion tart, traditionally topped with slowly cooked onions, anchovies, and olives, usually without tomato sauce or cheese. The dough and toppings vary somewhat between home cooks and bakeries.

Can I make the onions ahead?

Yes. Cook the onions up to 3 days ahead, cool them promptly, and refrigerate them in a covered container. Bring them closer to room temperature before spreading them over the dough, or warm them briefly so they are easy to distribute. Do not leave cooked onions out for more than 2 hours.

Can I use puff pastry instead of bread dough?

You can, but it becomes a flakier tart rather than the bread-like version described here. Follow the pastry package instructions for temperature and bake time, and avoid piling on a wet layer of onions. Cool the cooked onions before topping the pastry so the base has a better chance of staying crisp.

Do I have to use anchovies?

No. For a fish-free version, omit them and add capers, roasted pepper, or a few extra olives. The flavor will be less deeply savory and salty, so taste the onion mixture before baking. If serving both versions, make separate sections and keep utensils from the anchovy-topped part away from the fish-free portion.

Why is my crust soggy in the middle?

Common causes are onions that still contain a lot of liquid, a thick layer of topping, or an oven that was not fully preheated. Cook the onions until very soft but not watery, let them cool before assembling, and bake on the middle rack in a thoroughly heated oven. If the edges are done but the base is pale, give it a few more minutes on a lower rack.

Can I serve it at room temperature?

Yes. Pissaladière is tasty warm or at room temperature, which makes it convenient for a buffet or packed lunch. For food safety, refrigerate it within 2 hours after baking and serve only the portion you expect to eat; return the rest to the refrigerator rather than leaving it out for an extended period.

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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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