Onion Focaccia
What’s great about this recipe
Onion focaccia is a delightful twist on the classic Italian bread. Its soft, airy texture combined with the sweetness of caramelized onions and the earthiness of rosemary creates a mouthwatering experience. Perfect as a side dish or an appetizer, this focaccia is sure to impress your family and friends.
How to make Onion Focaccia
Ingredients:
- 2 cups warm water
- 1 tablespoon sugar
- 1 packet (2 1/4 teaspoons) active dry yeast
- 5 cups all-purpose flour
- 1 tablespoon salt
- 1/4 cup olive oil
- 2 large onions, thinly sliced
- 2 teaspoons fresh rosemary (or 1 teaspoon dried)
- Salt and pepper to taste
Directions:
- In a large bowl, combine warm water, sugar, and yeast. Let it sit for about 5-10 minutes until foamy.
- Add flour, salt, and olive oil to the yeast mixture. Mix until a dough forms.
- Knead the dough on a floured surface for about 8-10 minutes until smooth.
- Place the dough in a greased bowl, cover with a damp cloth, and let it rise for about 1 hour or until doubled in size.
- While the dough is rising, heat a little olive oil in a pan over medium heat and caramelize the onions until golden brown, adding rosemary, salt, and pepper.
- Once the dough has risen, preheat the oven to 425°F (220°C).
- Punch down the dough and transfer it to a greased baking sheet. Press the dough into a rectangle and make dimples in the surface with your fingers.
- Spread the caramelized onions evenly over the top.
- Let the dough rest for another 20-30 minutes.
- Bake in the preheated oven for about 25-30 minutes or until golden brown.
- Allow to cool slightly before slicing and serving.
How to serve Onion Focaccia
Onion focaccia is perfect on its own or served with dips like olive oil and balsamic vinegar. You can also pair it with soups, salads, or grilled meats. Consider slicing it into squares for easy sharing at gatherings.
How to store Onion Focaccia
To store your focaccia, place it in an airtight container at room temperature for up to 3 days. For longer storage, wrap it in plastic wrap and freeze for up to 2 months. When you’re ready to enjoy it, simply thaw and warm it in the oven.
Tips to make Onion Focaccia
- Use fresh herbs for a more vibrant flavor.
- For extra richness, drizzle olive oil on top before baking.
- Experiment with different toppings like cheese or olives for a unique twist.
Variation
For a cheesy version, sprinkle shredded mozzarella or Parmesan cheese on top before baking for a delicious melty finish.
FAQs
1. Can I use other types of onions?
Yes, you can use red onions or sweet onions for a different flavor profile.
2. Is it possible to make this recipe gluten-free?
You could use a gluten-free flour blend, but the texture may vary.
3. How can I make this focaccia more flavorful?
Adding garlic, more herbs, or even a sprinkle of sea salt on top before baking can enhance the flavor.

Onion Focaccia
Ingredients
Dough ingredients
- 2 cups warm water Should be warm to activate yeast
- 1 tablespoon sugar Feeds the yeast
- 1 packet active dry yeast 2 1/4 teaspoons
- 5 cups all-purpose flour
- 1 tablespoon salt
- ¼ cup olive oil Plus extra for caramelizing onions
Topping ingredients
- 2 large onions, thinly sliced Can use red or sweet onions
- 2 teaspoons fresh rosemary Or 1 teaspoon dried
- to taste salt and pepper For seasoning
Instructions
Dough Preparation
- In a large bowl, combine warm water, sugar, and yeast. Let it sit for about 5-10 minutes until foamy.
- Add flour, salt, and olive oil to the yeast mixture. Mix until a dough forms.
- Knead the dough on a floured surface for about 8-10 minutes until smooth.
- Place the dough in a greased bowl, cover with a damp cloth, and let it rise for about 1 hour or until doubled in size.
Onion Caramelization
- While the dough is rising, heat a little olive oil in a pan over medium heat and caramelize the onions until golden brown, adding rosemary, salt, and pepper.
Baking
- Once the dough has risen, preheat the oven to 425°F (220°C).
- Punch down the dough and transfer it to a greased baking sheet. Press the dough into a rectangle and make dimples in the surface with your fingers.
- Spread the caramelized onions evenly over the top.
- Let the dough rest for another 20-30 minutes.
- Bake in the preheated oven for about 25-30 minutes or until golden brown.
- Allow to cool slightly before slicing and serving.
