Caramelized Onion Pesto Flatbread Pizza

This Caramelized Onion Pesto Flatbread Pizza is a flavorful, gourmet-style dish that’s quick and easy to make. With a crispy flatbread crust, rich pesto sauce, sweet caramelized onions, and melty cheese, this pizza is perfect for a light dinner, appetizer, or party snack.

Why You’ll Love This Recipe

• Sweet and savory – The combination of caramelized onions and pesto is irresistible.
• Quick and easy – Uses store-bought flatbread for a hassle-free meal.
• Perfect for sharing – A great appetizer or light meal for any occasion.
• Customizable – Add your favorite toppings like goat cheese, arugula, or chicken.
• No pizza dough required – Flatbread makes this a fast and simple recipe!

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

• Flatbread (naan or pita works well)
• Olive oil
• Butter
• Yellow onions, thinly sliced
• Balsamic vinegar
• Pesto sauce (store-bought or homemade)
• Mozzarella cheese, shredded
• Parmesan cheese, grated
• Red pepper flakes (optional, for spice)
• Fresh basil or arugula (for garnish)

Directions

1. Preheat oven to 400°F (200°C) and place flatbreads on a baking sheet.
2. Caramelize the onions – Heat butter and olive oil in a pan over medium-low heat. Add sliced onions and cook for 20-25 minutes, stirring occasionally, until golden brown. Stir in balsamic vinegar and cook for another 2 minutes. Remove from heat.
3. Assemble the pizza – Spread pesto over each flatbread, then layer with mozzarella cheese, caramelized onions, and a sprinkle of Parmesan.
4. Bake – Place in the oven and bake for 8-10 minutes, or until the cheese is melted and the edges are crispy.
5. Garnish and serve – Sprinkle with red pepper flakes, fresh basil, or arugula. Slice and enjoy!

Servings and Timing

• Servings: 2-3 flatbreads (about 6 slices each)
• Prep time: 10 minutes
• Cook time: 25 minutes (for caramelized onions)
• Total time: 35 minutes

Variations

• Goat Cheese & Fig Version – Add crumbled goat cheese and sliced figs for a sweet twist.
• Chicken Pesto Flatbread – Top with grilled chicken for added protein.
• Mushroom & Onion Flatbread – Add sautéed mushrooms for extra depth.
• Spicy Kick – Use a spicy pesto or sprinkle with chili flakes.
• Gluten-Free Option – Use a gluten-free flatbread or cauliflower crust.

Storage/Reheating

• Refrigerator: Store leftovers in an airtight container for up to 3 days.
• Freezer: Freeze assembled (unbaked) flatbreads for up to a month; bake straight from frozen.
• Reheating: Warm in a 375°F oven for 5 minutes or in an air fryer at 350°F for 3 minutes.

FAQs

Can I use homemade pizza dough instead of flatbread?

Yes! Just pre-bake the dough for 5 minutes before adding toppings.

How do I make homemade pesto?

Blend fresh basil, garlic, Parmesan, pine nuts, olive oil, salt, and lemon juice until smooth.

Can I use red onions instead of yellow?

Yes! Red onions add a slightly sharper flavor but work well when caramelized.

Can I add protein to this pizza?

Absolutely! Try grilled chicken, prosciutto, or crispy bacon.

How do I get extra crispy flatbread?

Bake the flatbread for 2-3 minutes before adding toppings.

Can I use store-bought caramelized onions?

Yes! They save time, but homemade onions have better flavor.

What’s the best cheese for this pizza?

Mozzarella melts well, but fontina, goat cheese, or Gruyère are great options.

How do I make this dairy-free?

Use vegan cheese and dairy-free pesto.

Can I cook this in a skillet instead of the oven?

Yes! Cook on medium heat with a lid until the cheese melts.

What’s the best way to serve this?

Slice into strips or squares for an appetizer, or enjoy whole for a light meal.

Conclusion

This Caramelized Onion Pesto Flatbread Pizza is a quick and delicious way to enjoy gourmet flavors at home. Whether served as an appetizer or a main course, its rich pesto, sweet onions, and melty cheese make it an irresistible dish. Try it today and elevate your pizza night!

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