Mushroom & Caramelized Onion Flatbread Pizza

This Mushroom & Caramelized Onion Flatbread Pizza recipe is an easy but delicious appetizer for your next party! Make it easy by using store-bought flatbread OR refrigerated pizza dough! Either way, the flavors are spot on and will keep your guests happy!

Throwing a pizza party? Check out these appetizers that pair well with pizza!

This homemade mushroom flatbread is one of my favorite appetizers to serve during the earlier hours. I know everyone will love it and I also know it will fill my guest's tummies while waiting for dinner.

Plus, wine goes so well with flatbread! I suggest pairing a bottle of red with this recipe.

If you love mushrooms, try my Mushroom Bruschetta Appetizer or my Italian Clam Stuffed Mushrooms.

Flatbread vs. Pizza Dough

If they were both thrown in the ring, who would win?

Ehhh, I'd put my money on pizza dough only because it has one added ingredient. Something to give it it's 'muscles'.

YEAST! 

But like I said, if we're talking about your standard flatbread vs. your standard pizza dough, they are pretty darn identical.

The "flatness" (that should be a word) of the flatbread is just a lack of air bubbles that form in the dough that typically come from yeast.

How to make homemade flatbread using pizza dough

Flatbread and pizza dough taste the exact same but texture-wise, pizza dough is usually chewier and airy whereas flatbread is famously known as having a thin and super crispy texture.

And because we want to make a flatbread appetizer, THIN and CRISPY is our goal.

To achieve this, what you need to do is:

• Roll the dough out as thin as possible without putting holes in it.
• Poke the life out of your pizza dough using a fork. (This does not allow the dough to rise and creates a FLAT bread.)
• Brushed both sides of the dough with a little olive oil and sprinkled with salt and pepper. (This helps with browning AND adds flavor!)

That's it! Then I used a sheet pan to bake it on. But if you have a pizza stone, use it! It will help create a super crispy crust.

Using store-bought flatbread

If you don't have time to make, roll and bake your own flatbread, no worries!

You can purchase pre-baked store-bought flatbread or even NAAN bread which I love. They sell flatbread pre-packaged in the bakery aisle. This is the brand I love using and it is the perfect shape!

The Toppings

Here are the flatbread toppings I chose to use:

• Mushrooms
• Onions
• Mozzarella Cheese
• Thyme

Mushrooms and onions go together so well. Add in thyme, and you are guaranteed to have a winner!

When it comes to the onions, take your time to caramelize them for as long as you can. The LONGER the better!

I would say a minimum of 30 minutes is needed but 45-60 min. is ideal to draw out the most sugar.

If you try to rush the process, you will burn your onions which is NOT what we want. Low and slow heat is required.

Also, know that onions have a lot of water in them so it will look like too many onions at first but they will shrink down A LOT! So don't be afraid to pile them into your skillet!

"What kind of mushrooms should I use?"

You can use whatever you have or can afford!

I love buying the mixed mushroom packages they have in the produce section. This way, I can create more of a "wild" mushroom flatbread without spending too much money. (since some can be pricey)

Here are some of my favorites:

• cremini
• shiitake 
• baby bella
• oyster
• porcini

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Here are some other appetizers you may like:

Easy Puff Pastry Margherita Pizza

Puff Pastry Garlic n' Herb Pinwheels

Easy Ricotta Roasted Red Pepper Crostini

Easy Bruschetta Caprese (With Mozzarella)

Pepperoni Pizza Cones

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