Onion Coriander Sriracha Focaccia Recipe

Onion Coriander Sriracha Focaccia

Onion Coriander Sriracha Focaccia

Focaccia (pronounced foh-kah-chuh) is one of my favourite guilty pleasures because there are so many ways to customize it. Onion Coriander Sriracha Focaccia is incredibly easy to make! Focaccia’s dough is a hydrated dough that is quick and easy to knead.

Although focaccia is super easy to make, you have to plan the timing carefully as needs ‘rise’ time and also ‘resting time’ for the deep flavours to develop. The wait is definitely worth it! As with most of the focaccia I prepare at home, the dough for this Onion Coriander Sriracha Focacciais prepared the night before and rested in fridge for the flavours and also for the perfect chewy taste.  Cold, refrigerated dough is the secret to making delicious focaccia! Allowing the dough to rest 18 to 48 hours in the fridge will yield extra-pillowy and airy focaccia, though if you are pressed for time, you can make this start-to-finish in 3 hours. The next day- Literally all you will be doing is adding the topping and baking it!

I love the addition of Sriracha in this focaccia. If you have never used Sriracha before, I would highly recommend buying the spice mix. It is commonly associated with Thai and/or Vietnamese cuisine. It is generally spicy with a tangy, sweet flavour, pungent garlic notes.  Onion Coriander Sriracha Focaccia quite simple to prepare, bake and tastes great on its own or with a bowl of soup.

Other Italian recipes worth trying are Focaccia, Vanilla Panna Cotta, Florentine Spinach Bean Pizza Strips, Classic Basil Pesto, Homemade Pizza Dough Recipe, Mushroom Risotto with Parmesan Crisp and Vegetable Pesto Spaghetti to name a few.


1 cup (225ml) lukewarm water
1 teaspoon dried yeast
2- 2½ cups plain flour
1 teaspoon sugar
1 teaspoon salt
2 tablespoons olive oil

For The Topping
3 onions (cut in rings)
2-3 teaspoons finely chopped coriander
1 teaspoon Sriracha Spice Powder

Other Ingredients
1-2 teaspoons olive oil for greasing



In a bowl mix the water, yeast and sugar. Allow the mixture to sit for few minutes until frothy. Add the salt and oil.


Add the flour and mix to make a smooth dough. Continue mixing until you have an elastic and just slightly sticky ball of dough. You may need to add in a little bit more flour, but the key is to remember that the dough should be slightly sticky and hydrated.

Grease a large bowl and gently scrape the dough into it. Turn the dough to coat it in oil. Cover the bowl and a let the dough rise at room temperature until doubled for 1-2 hours.


Grease a baking tray with a good pour of olive oil. Then scoop the dough onto the tray.  Flatten the dough out into a roughly rectangular shape with your hands, until it thinly and evenly covers the entire surface of the baking tray. If the dough has not expanded to the edges of the baking sheet, coax it to the edges.

Cover with a cling film and leave it in the fridge to rise overnight.


Preheat oven to 200C/ 180C Fan/Gas 6.

The next day, take the focaccia out of the fridge and arrange the onion rings making sure each bite should have atleast a few pieces and spread the coriander and sriracha. Drizzle some olive oil.

Bake the focaccia in the pre-heated oven for 20-30 minutes, until it is puffed and golden brown on top (If focaccia is browning too quickly, lightly cover with a sheet of foil).

Let the focaccia cool in the pan for 5-10 minutes, then remove it to a cooling rack to cool to cool completely. You can transfer it back to the pan after both have cooled, but if you leave it in the pan to cool, the bottom tends to get soggy.

Enjoy warm!

Tips & Variations

  1. A lot of focaccia recipes use bread flour with its higher protein content for more chewiness, but I prefer plain flour. If you live in a humid environment, I recommend using bread flour.
  2. A big part of making a good loaf of bread comes down simply to using the right amount of salt given the amount of flour you are using by weight. At a minimum, use 5 grams/1 teaspoon of salt for every 250 grams/2 cups of flour.
  3. Plain white granulated sugar, brown sugar, honey, light brown sugar- all work while making focaccia. Without the sugar the bottom can be a bit soggy at times so I would highly recommend it.
  4. Rising times may vary according to the weather. When temperature is cooler, the initial rise may take 3 hours rather than 2, in warmer weather, you may find 90 minutes sufficient. Of course, you can always let the dough go a bit longer if you like, as it only helps to develop taste.
  5. Doing a refrigerator rise requires more time because the cold environment slows everything down. The overall effort, however, is a light, airy, pillowy dough with a distinctive chewy taste of a focaccia.
  6. As important as refrigerating the dough is using a high hydration dough, meaning a dough with a high proportion of water relative to the flour. The high proportion of water will create a dough with beautiful air pockets throughout.
  7. Oil plays an especially important role in the focaccia as it provides crispness and flavour to the finished crust. Oil also helps in enhancing the volume of the dough. I prefer using the best quality of olive oil while making the focaccia as it provides a pronounced and distinctive flavour to the finished crust. I have also used avocado oil or garlic olive oil and they taste great too! You can add vegetable oil, but it will taste bland and impart little, if any, flavour to the finished crust.
  8. If you do not have Sriracha spice powder, you can also drizzle some sauce on top or use paprika or chilli flakes.
  9. I prefer to cut the onion rings in disc, but they can be chopped anyway you like, it doesn’t really make a huge difference to the taste.