• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Pudge Factor

A food blog with everyday recipes, step-by-step directions and photos, and detailed recipes.

  • Home
  • Meet Chula and Pudge Factor®
  • Recipes by Category
  • Just Recipes
Home » Savory Pastry and Pies » Cheesy Tomato Onion Galette

Cheesy Tomato Onion Galette

By Chula King · September 15, 2020 Leave a Comment

  • Pinterest
  • Facebook
  • Twitter
  • Yummly
Jump to Recipe Print Recipe

Cheesy Tomato Onion Galette is perfect for a light dinner when paired with a salad. Tasty tomatoes and onions are layered between two cheeses on a tender and flaky all-butter crust. It’s easy to put together and reheats beautifully. Make it earlier in the day for a no-fuss and amazing dinner.

Cheesy tomato and onion galette

What is a Galette?

What is a galette (pronounced guh-let) you ask? Well, it’s a rustic, free-form tart made with a single layer of crust. Once the filling is added, the crust is folded up around the sides of the filling.

Because the galette is free-form, it’s quite easy to make and very forgiving. The filling can be either sweet or in the case of this Cheesy Tomato Onion Galette, savory.

Although a galette can be made with bread dough like a pizza, when made with a pâte brisée crust such as I used, it’s light and amazingly delicious. In fact, the Master Taste tester was expecting something like pizza and was no end impressed that it was nothing at all like a doughy pizza.

Ingredients for Cheesy Tomato Onion Galette

For this simple crust, I used all-purpose flour, unsalted butter, salt and water. I used a fresh tomato, sweet onion, Parmesan cheese and Monterey Jack cheese for the filling. As a garnish, I used olive oil, fresh parsley and fresh chives.

Ingredients for Cheesy Tomato Onion Galette

Making the Pâte Brisée Crust

You might be tempted to use pre-made pie crust that you can purchase at the grocery store for this amazing galette. However, you really should go the extra step and make this simple crust. Part of the reason is that the food processor does most of the work. The other reason is that the crust is delicately flavored and amazingly flaky.

For starters, I added the flour and salt to my food processor, fitted with a steel blade, and pulsed it 5 or 6 times to combine everything. Then I added the cold butter which I had cut into small pieces and pulsed the food processor 7or 8 times until the mixture resembled coarse meal.

Butter and flour mixed in food processor

Finally, I added the cold water to the food processor and pulsed it 7 or 8 times, until the dough came together in my hand.

Finished dough in food processor

I turned the dough out onto a floured surface and formed it into a 6-inch disk that was about 1/2-inch thick. Then, I tightly wrapped the dough in plastic wrap and refrigerated it for about 30 minutes.

Pate Brisee dough disk

Preparing the Tomatoes and Onions

Using my mandoline, I sliced the tomato and onion into very thin slides. For my mandoline, this meant 3.5 mm slices. I could have used a sharp knife, but I wanted the tomato and onion slides to be the same thickness so that they would cook evenly.

A major key to ensuring the galette was not soggy was removing excess moisture from both the tomato and onion slices. To do this, I placed the tomato and onion slices in a single layer on a doubled piece of paper towels. Then, I sprinkled both with some salt to help draw out the moisture.

Sprinkling salt on tomato and onion slides 

I let the tomatoes and onions sit for about 30 minutes. After 30 minutes, I blotted both the tomatoes and onions with paper towels to remove the excess moisture.

Using Paper towels to blot tomatoes

Preheating the Oven

Before putting the galette together, I preheated the oven to 400°F. I wanted to make sure that the bottom crust of the galette was nicely browned. I could have used a pizza stone, but instead put an inverted rimmed baking sheet in the oven while it was preheating.

This would produce added heat to the bottom of the galette when I baked it.

Putting the Cheesy Tomato Onion Galette Together

The first step in putting the Cheesy Tomato Onion Galette together was rolling out the dough on a floured surface to a 13 to 14-inch circle.

Rolled out dough into circle

Then, I transferred the dough to a pizza pan. I started by sprinkling part of freshly grated Parmesan and Monterey Jack cheeses on the crust, leaving about a 1 1/2-inch border (Photo 1). The cheese was important for two reasons. First, it produced a barrier between the onions/tomatoes and the crust to prevent the crust from becoming soggy. Second, it added amazing texture and flavor to the galette.

Next, I added a layer of onion slices and tomato slices on top of the cheeses and sprinkled on some freshly ground black pepper (Photo 2). I added another layer of Parmesan cheese and Monterey Jack cheese on top of the tomatoes (Photo 3).

Finally, I sprinkled some olive oil over the top of the galette (Photo 4).

Building the Cheesy Tomato Onion Galette

Finishing the Galette

To finish the galette, I brought the uncovered border of the pastry over the filling, pleating it as needed. Then, I lightly brushed the exposed boarder of the pastry with olive oil and sprinkled on some Parmesan cheese.

Sprinkling Parmesan Cheese on exposed crust

I popped the Cheesy Tomato Onion Galette into the preheated 400°F oven for between 30 and 35 minutes, until the crust was golden brown.

I removed the galette from the oven and let it cool for about 10 minutes. The Cheesy Tomato Onion Galette was amazingly delicious. The crust was tender and flaky, and the filling was perfectly balanced with the tomatoes, onions and cheeses. Yum!

Cheesy Tomato Onion galette

If you’re interested in another amazing tomato tart, check out my immensely popular Fresh Tomato Ricotta Tart in Puff Pastry.

Chula’s Expert Tips

  • You want both the tomato and online slices to be very thin and of even thickness in this recipe. I used my mandoline to slice the tomato and onion into 3.5 mm slices, but you could also use a sharp knife.
  • I used Monterey Jack cheese in this recipe because that’s what I had on hand. I’ve also made it with Mozzarella cheese and Gruyère cheese. In all cases, the galette was amazing.
  • I used fresh parsley and chives as a garnish because that’s what I had. You could also use fresh thyme and or fresh Rosemary.
  • This dough is extremely easy to work with and can be prepared up to 2 days in advance, well wrapped and refrigerated. It can also be frozen for up to 2 months.
  • Once the galette is in the oven, you should watch it carefully to make sure that it doesn’t get too brown before the tomatoes and onions are fully cooked. If the top does start to brown too much, cover loosely with aluminum foil.
  • This Cheesy Tomato Onion Galette is just as good reheated. Therefore, sometimes, I’ll bake it earlier in the day and reheat it later for dinner. 
Cheesy Tomato Onion Galette

Cheesy Tomato Onion Galette

Cheesy Tomato Onion Galette is perfect for a light dinner when paired with a salad. Tasty tomatoes and onions are layered between two cheeses on a tender and flaky all-butter crust. It's easy to put together and reheats beautifully. Make it earlier in the day for a no-fuss and amazing dinner.
5 from 2 votes
Print Pin Rate
Course: Main Course
Cuisine: American
Prep Time: 10 minutes
Cook Time: 35 minutes
Salting and Refrigerator Time: 30 minutes
Total Time: 1 hour 15 minutes
Servings: 4 servings
Calories: 448kcal
Author: Chula King

Equipment

  • Food Processor

Ingredients

Pâte Brisée Crust

  • 1 cup (5 ounces) unbleached all-purpose flour
  • 1/4 teaspoon fine sea salt
  • 6 Tablespoons (3 ounces) unsalted butter, chilled and cut into 1/2-inch cubes
  • 3 Tablespoons plus 1 teaspoon (1.67 ounces) ice water

Cheesy Tomato Onion Filling

  • 1 large tomato (8 to 9 ounces) or 2 small tomatoes, thinly sliced (See Tip 2)
  • 1 medium onion (about 6 ounces) thinly sliced (See Tip 1)
  • 1 teaspoon Kosher salt, divided
  • 1/2 cup plus 2 Tablespoons (2.1 ounces) freshly grated Parmesan cheese, divided
  • 3/4 cup (3 ounces) shredded Monterey Jack cheese, divided (See Tip 2)
  • 1/8 teaspoon freshly ground black pepper
  • 1 Tablespoon olive oil
  • 1/2 teaspoon freshly minced parsley (See Tip 3)
  • 1/2 teaspoon freshly minced chives (See Tip 3)

Instructions

Pâte Brisée Dough

  • Add flour and salt to food processor fitted with steel blade. Pulse process 5 to 6 times to thoroughly combine. Add butter; pulse process 7 to 8 times or until mixture resembles coarse meal. Add water; pulse process 7 to 8 times or until mixture holds together when pressed in hand. (See Tip 4)
  • Transfer dough to floured surface. Form into 6-inch disk that is around 1/2-inch thick. Wrap tightly in plastic wrap. Refrigerate for at least 30 minutes. (See Tip 5)

Filling

  • Spread tomatoes and onions in a single layer on doubled paper towels. Sprinkle 1/2 teaspoon of salt on tomatoes; sprinkle remaining 1/2 teaspoon of salt on the onions. Let stand for 30 minutes. After 30 minutes, blot dry with paper towels.

Cheesy Tomato Onion Galette

  • Preheat oven to 400°F. Position oven rack in bottom third of the oven. If you have one, place a baking stone on the oven rack. Otherwise, place an inverted rimmed baking sheet on oven rack.
  • On a lightly floured surface, roll dough to a very thin 13 to 14-inch circle. Transfer dough to large pizza pan or baking sheet.
  • Sprinkle 1/4 cup of Parmesan cheese on pastry, leaving a 1 1/2-inch border. Sprinkle half of the Monterey Jack cheese on Parmesan cheese.
  • Scatter onion rings over cheese. Top with tomato slices. Sprinkle pepper on tomato slices.
  • Sprinkle 1/4 cup of Parmesan cheese and remaining Monterey Jack cheese on tomatoes. Drizzle 1 teaspoon of olive oil on cheeses.
  • Bring uncovered pastry border over the filling pleating as necessary. Brush with olive oil and sprinkle on remaining 2 tablespoons of Parmesan cheese.
  • Bake in preheated 400°F for 30 to 35 minutes, or until golden brown. (See Tip 6)
  • Remove from oven; allow to cool for at least 10 minutes. Serve hot or warm.
  • Yield 4 servings. (See tip 7)

Chula's Expert Tips

  1. I used my mandoline to slice the tomato and onion into 3.5 mm slices. You could also use a knife. However, you want both the tomato and onion slices to be very thin and of even thickness.
  2. Rather than Monterey Jack cheese, you could use Mozzarella cheese or Gruyère cheese.
  3. I used fresh parsley and chives as a garnish because that's what I had. You could also use fresh thyme and or fresh Rosemary.
  4. If the dough doesn't hold together, add more water, 1 teaspoon at a time. You don't want the dough to be too wet.
  5. This dough can be prepared up to 2 days in advance, well wrapped and refrigerated. It can also be frozen for up to 2 months.
  6. Watch the galette carefully while it's baking. If the top starts to brown too much, cover loosely with aluminum foil.
  7. This Cheesy Tomato Onion Galette is just as good reheated. Therefore, sometimes, I'll bake it earlier in the day and reheat it later for dinner.

Nutrition

Calories: 448kcal | Carbohydrates: 29g | Protein: 14g | Fat: 31g | Saturated Fat: 18g | Cholesterol: 75mg | Sodium: 1038mg | Potassium: 214mg | Fiber: 2g | Sugar: 3g | Vitamin A: 1175IU | Vitamin C: 8mg | Calcium: 317mg | Iron: 2mg
Tried this recipe?Please leave a comment below and/or give this recipe a rating. On Instagram? Take a picture and tag @pudgefactor or #pudgefactor.

Related

Filed Under: Savory Pastry and Pies

Previous Post: « Hurricane Cookies
Next Post: Chicken Schnitzel with Mustard Cream Sauce »

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published.

Recipe Rating




Primary Sidebar

Welcome to Pudge Factor®!

I'm Chula King, the food blogger, award-winning photographer, and videographer behind Pudge Factor. Pudge Factor features amazing and well-tested recipes from my every day cooking. These recipes run the gamut from simple to sophisticated and everything in between. I not only present awesome recipes with tips and tricks that I've learned through the years, but also process photos from start to finish. For some of the recipes, I include videos detailing the actual making of the dish. Read More…

Sites Featured In

Subscribe to Pudge Factor By Entering Your Email Address

Categories

Amazing Treats and Dishes for Mardi Gras

Ultimate Mardi Gras Recipe Collection

Ultimate Mardi Gras Recipe Collection

New Orleans Shrimp Remoulade

New Orleans Shrimp Remoulade

Southern Black Eyed Peas with Andouille Sausage

Southern Black Eyed Peas with Andouille Sausage

Bourbon Chicken

Bourbon Chicken

Layered Shrimp Cocktail Spread

Layered Shrimp Cocktail Spread

Mardi Gras Praline Crunch

More Posts from this Category

Most Popular Posts

Make Your Own Espresso Powder
Poffertjes (Dutch Mini Pancakes)
Tate's Bake Shop Chocolate Chip Cookies
Sausage & Cheese Crescent Ring (With Video)
Homemade Hamburger Buns (Bread Machine)
Chicken Schnitzel with Mustard Cream Sauce

Footer

© 2012–2021 · Pudge Factor®, LLC · Privacy Policy · Disclaimer