How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Gruyere & Caramelized Onion Tarts?

You need 10 ingredients. The key ingredients include: 1 large sweet onion, thinly sliced, 2 tablespoons olive oil, 1 tablespoon butter, 3 garlic cloves, minced, and more.

Is Gruyere & Caramelized Onion Tarts suitable as baking & desserts?

Yes, Gruyere & Caramelized Onion Tarts falls under the Baking & Desserts category and is a great choice for this type of meal.

How do I store leftover Gruyere & Caramelized Onion Tarts?

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Gruyere & Caramelized Onion Tarts Recipe

Name: Gruyere & Caramelized Onion Tarts
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 large sweet onion, thinly sliced; 2 tablespoons olive oil; 1 tablespoon butter; 3 garlic cloves, minced; 1/4 teaspoon salt; 1/4 teaspoon pepper; 1 package (17.3 ounces) frozen puff pastry, thawed; 1 cup shredded Gruyere or Swiss cheese; 1/4 cup grated Parmesan cheese; 2 tablespoons minced fresh thyme or 2 teaspoons dried thyme

Gruyere & Caramelized Onion Tarts

Eats Now Editorial Team · 361 kcal · Baking & Desserts

Gruyere & Caramelized Onion Tarts – a delicious recipe with sweet onion, olive oil, butter, garlic, salt, pepper. Easy to follow and perfect for any occasion.

Serves 4 Baking & Desserts

Gruyere & Caramelized Onion Tarts

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