Puff Pastry Pizza with Balsamic Mushrooms

Puff Pastry Pizza with Balsamic Mushrooms Recipe

A duxelles is essentially finely chopped mushrooms, sauteed until they lose their liquid and reduce down to a coarse spread. Simple, but effective. This recipe brightens the traditional duxelles treatment with balsamic vinegar and soy sauce. Cook the duxelles in advance, if you wish. Then, with sun-dried tomato pesto in the pantry, a box of puff pastry in the freezer, and a wedge of Brie in the fridge, voila! You’ve got delicate, flaky pizza bites whenever the mood hits.–Kate Heyhoe

LC Party Food Note

Sure, you could grab few bags of chips from the store. But imagine how much more impressed your friends will be when you set these out and casually mention how you just sorta tossed them together.

Puff Pastry Pizza Squares with Balsamic Duxelles Recipe

  • Quick Glance
  • 30 M
  • 1 H
  • Serves 3


  • 2 tablespoons butter
  • 2 tablespoons minced shallot or onion
  • 2 large garlic cloves, minced (about 1 tablespoon)
  • 6 ounces finely chopped portobello mushrooms
  • 1 teaspoon soy sauce
  • 2 teaspoons balsamic vinegar
  • Salt, to taste
  • 1 sheet frozen puff pastry
  • 3 tablespoons prepared sun-dried tomato pesto
  • 3 to 4 ounces Brie, rind removed
  • 1 scallion, chopped (both green and white parts)


  • 1. Melt the butter in a skillet over medium heat. Add the shallot and garlic and cook, stirring often, until softened, about 3 minutes. Add the mushrooms and cook, stirring, until the mushrooms release their juices and most of the liquid evaporates, about 8 minutes. Stir in the soy sauce and vinegar and continue cooking until the liquid is absorbed, another 2 minutes or so. Add salt to taste. (The duxelles may be refrigerated up to 1 week or frozen up to 2 months; bring to room temperature before using.)
  • 2. Thaw the puff pastry according to manufacturer’s directions (usually 30 minutes). Preheat the oven to 400°F (200°C).
  • 3. Unfold the pastry sheet. Slice through the folds and across the sheet, cutting the pastry into 9 squares. Arrange the pastry pieces on an ungreased baking sheet. On each piece, smear some tomato pesto, then top with duxelles, followed by a lump of Brie, and sprinkle with scallions.
  • 4. Bake 15 to 18 minutes, until the pastry puffs and browns and the cheese melts. Let the pastries rest a few minutes, then serve hot or at room temperature.
Hungry for more? Chow down on these:

Hey, there. Just a reminder that all our content is copyright protected. Like a photo? Please don't use it without our written permission. Like a recipe? Kindly contact the publisher listed above for permission before you post it (that's what we did) and rewrite it in your own words. That's the law, kids. And don't forget to link back to this page, where you found it. Thanks!

Recipe Testers Reviews

What an easy appetizer to prepare for guests! Since the duxelles can be prepared ahead of time, all that’s left to do is just to assemble the ingredients and pop the whole thing in the oven. Great for last-minute entertaining. My guests loved the flaky, light crust and the deep flavors of the mushrooms and sun-dried tomatoes. Next time, I will add a generous amount of brie. The small blobs I portioned out weren’t enough to stand up to the salty tang of everything else.


  1. I made a double batch of the duxelles, and have been using it for pizzas with roasted cherry tomatoes and a bit of crème fraîche, and even as the first part of breakfast pizzas topped with a pastured egg. Such a great staple item for busy weeks, and when I am eating cheese again, will definitely try this brie topped treat tho! The touch of balsamic and soy takes this to a whole new level.

Have something to say?

Then tell us. Have a picture you'd like to add to your comment? Send it along. Covet one of those spiffy pictures of yourself to go along with your comment? Get a free Gravatar. And as always, please take a gander at our comment policy before posting.

Rate this recipe!

Have you tried this recipe?
Let us know what you think.