Caramelized Onion, Apple & Cheddar Tart

Name: Caramelized Onion, Apple & Cheddar Tart
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: American
Ingredients: 1 sheet puff pastry (thawed); 2 large yellow onions (sliced); 2 medium tart apples (e.g., Granny Smith, sliced); 1 cup sharp cheddar cheese (shredded); 2 tbsp olive oil; 1 tsp fresh thyme (or 1/2 tsp dried thyme)

Published: May 9, 2025

by william castellanos

Why You'll Love This Recipe

This Caramelized Onion, Apple & Cheddar Tart is simple to make yet delivers unforgettable flavor
The eye-catching presentation makes it perfect for entertaining guests
Versatile enough for brunch or dinner, it pairs beautifully with salads or soups
Plus, it’s a great way to use up seasonal apples!

I remember one Sunday afternoon when my friends gathered for what turned out to be an epic cooking marathon. Everyone was skeptical at first—”A tart with onions? Really?” But as soon as they inhaled that warm aroma wafting from the oven, they were all in! For more inspiration, check out this lemon orzo salad with feta recipe.

Essential Ingredients

Here’s what you’ll need to make this delicious dish:

Puff Pastry: Use store-bought for ease; just thaw it according to package instructions before rolling it out.
Onions: Yellow onions are best for caramelizing; they become sweet and melt-in-your-mouth delicious when cooked slowly.
Apples: Choose tart varieties such as Granny Smith for balance against the rich cheese and sweet onions.
Sharp Cheddar Cheese: This brings depth; buy block cheese and shred it fresh for maximum flavor.
Olive Oil: A drizzle helps with sautéing the onions; feel free to substitute with butter for extra richness.
Fresh Thyme: Adds an aromatic touch; fresh is best but dried works in a pinch if necessary.

The full ingredients list, including measurements, is provided in the recipe card directly below. unique one-pot meals.

Let’s Make It Together

Prepare Your Ingredients: Start by gathering all your ingredients and preheating your oven to 400°F (200°C). This ensures everything is ready when you start cooking.

Sauté the Onions: In a large skillet over medium heat, add olive oil and sliced onions. Stir them frequently until they turn golden brown and smell sweet—about 20 minutes. Patience is key here.

Add Apples and Thyme: Toss in your sliced apples along with fresh thyme during the last few minutes of onion cooking time. Let them mingle until they’re tender but still hold their shape—around 5 minutes should do it.

Assemble Your Tart: Roll out your puff pastry onto a baking sheet lined with parchment paper. Spoon the onion-apple mixture onto the center, leaving about an inch border around the edges. Sprinkle generously with shredded cheddar cheese.

Bake Until Golden Brown: Fold the edges of the pastry over slightly to create a rustic look. Bake in your preheated oven for 25-30 minutes or until golden brown and bubbly. Your kitchen will smell divine!

Serve Warm & Enjoy!: Once out of the oven, let it cool slightly before slicing into wedges. perfect side for tarts Serve warm as an appetizer or alongside a fresh salad—it’ll disappear faster than you can say “caramelized onion!” You might also enjoy this crispy smashed potato salad recipe.

With this Caramelized Onion, Apple & Cheddar Tart recipe tucked away in your culinary arsenal, you can confidently host gatherings that leave friends raving about your skills! There’s something undeniably delightful about combining familiar flavors in unexpected ways while creating memories around good food—after all, isn’t that what cooking is all about? similar savory pie options.

You Must Know

Caramelized onions add a rich, sweet flavor to your tart, elevating simple ingredients into a gourmet dish
The golden-brown color and aroma will have everyone anticipating their first bite
This tart is perfect for brunch or as an elegant appetizer at dinner parties

Perfecting the Cooking Process

Start by caramelizing the onions slowly to achieve deep flavor, then prepare the pastry while they cook. This ensures everything comes together seamlessly.

Add Your Touch

Feel free to swap out cheddar for goat cheese or add herbs like thyme for extra depth. This flexibility lets you customize the tart to your taste.

Storing & Reheating

Store leftover tart in an airtight container in the fridge for up to three days. Reheat in the oven at 350°F until warmed through for best results.

Chef's Helpful Tips

Use fresh apples for a crisp texture and vibrant taste
Ensure your onions are sliced evenly for consistent cooking
Always let the tart cool slightly before slicing; this helps maintain its shape when serving

Creating this delicious tart brings back memories of my first cooking class where I fumbled with pastry dough but ended up impressing everyone with my caramelized onion magic.

FAQ

What type of apples work best in a caramelized onion, apple & cheddar tart?

Use firm apples like Granny Smith or Honeycrisp for a great balance of sweetness and tartness.

Can I make the caramelized onion, apple & cheddar tart ahead of time?

Yes, you can prepare it a day ahead and reheat before serving; flavors meld beautifully overnight.

How do I know when my onions are perfectly caramelized?

Onions should be golden brown and soft, taking about 30-40 minutes over low heat to achieve that perfect sweetness.

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📖 Recipe Card