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Caramelised Onion & Mushroom Pizza

The unexpected star is the pinch of mahlab in the dough — it bakes into a bakery-style aroma — while onions caramelise slowly with a little brown sugar and join the mushrooms over pizza sauce under a blanket of mozzarella.

01 Jan 2026
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Prep30 mins (+ 1 hr proofing)
Cook20 mins
Serves2 medium pizzas
LevelMedium

Caramelised onion and mushroom pizza is a refined take that steps away from the usual toppings toward deeper, more mellow flavours. Onions cooked slowly to a golden caramel bring a sweetness that plays against earthy mushrooms and melting mozzarella. A soft dough perfumed with mahlab completes a combination that is at once simple and elegant.

How to Prepare

1

Make the dough: mix the flour, yeast, salt, sugar, milk powder and mahlab, add the water gradually with the butter, and knead until soft; proof 1 hour.

Make the dough: mix the flour, yeast, salt, sugar, milk
2

Caramelise the onions in butter and olive oil with salt, pepper and brown sugar, adding the splash of water; stir in the mushrooms until golden.

Caramelise the onions in butter and olive oil with salt
3

Stretch the dough into rounds and spread with pizza sauce.

Stretch the dough into rounds and spread with pizza sauce
4

Top with the caramelised onion-mushroom mix and plenty of mozzarella.

Top with the caramelised onion-mushroom mix and plenty of
5

Bake at 230°C on a preheated tray or stone for 10–12 minutes until blistered and bubbling.

Bake at 230°C on a preheated tray or stone for 10–12
6

Slice and serve while the cheese still pulls.

Slice and serve while the cheese still pulls
Chef Noor's Tip

Caramelised onions hate to be rushed — fifteen slow minutes give sweetness that no shortcut can fake.

Ingredient Swaps

• Mahlab is optional for perfuming the dough and can be omitted without affecting the texture.

• Swap fresh mushrooms for drained canned ones when fresh are unavailable.

• The brown sugar for caramelising the onions can be replaced with honey or pomegranate molasses.

Common Questions

How do I caramelise onions properly?

Cook them on low heat with a little water and butter until they soften and turn golden without burning.

How do I get a crisp base?

Roll the dough thin and bake it at high heat on the lower rack.

Can I prepare the dough ahead?

Yes, let it proof then refrigerate for a day or freeze for later.

Why do the mushrooms release water?

They hold a lot of moisture; sauté them briefly beforehand to evaporate it.

When do I add the cheese?

Spread the cheese first, then the onions and mushrooms on top so it melts and holds them.