Pumpkin and Rosemary Puff Pastry Bites Recipe

Introduction

These Pumpkin and Rosemary Puff Pastry Bites make a delightful appetizer or snack. The combination of sweet caramelized onions, tender pumpkin, and flaky puff pastry is enhanced by fragrant rosemary and melted gruyere cheese. They’re elegant yet simple to prepare, perfect for gatherings or cozy nights in.

Ingredients

• 2 tablespoons olive oil (divided)
• ½ sweet onion (thinly sliced)
• ¼ cup gruyere cheese (shredded)
• 2 cloves garlic (minced)
• 1 1/2 cups pumpkin or butternut squash (cubed)
• 1 teaspoon fresh rosemary (finely chopped)
• Salt and pepper (to taste)
• 1 puff pastry sheet
• 1 egg (whisked with a splash of water)
• Fresh rosemary sprigs (for garnish)

Instructions

1. Step 1: Heat 1 tablespoon of olive oil in a medium skillet over medium-low heat. Add the sliced onions and cook, stirring often, until deeply golden and caramelized, about 35 to 40 minutes. Transfer the onions to a bowl to cool.
2. Step 2: In the same skillet, add the remaining 1 tablespoon of olive oil and minced garlic. Cook for 1–2 minutes until fragrant, then add the cubed pumpkin and chopped rosemary. Season with salt and pepper. Cook over low heat, stirring occasionally, until the pumpkin is tender but still holds its shape. Transfer to a bowl to cool.
3. Step 3: Preheat the oven to 400°F (200°C). Line a baking sheet with parchment paper and unfold the puff pastry sheet. Cut it into rectangles approximately 2 by 1 inch.
4. Step 4: Brush each pastry rectangle with the egg wash and prick a few holes with a fork to ensure even baking.
5. Step 5: Top each rectangle with a spoonful of caramelized onions, a sprinkle of shredded gruyere, and a few cubes of cooked pumpkin.
6. Step 6: Bake in the preheated oven for 10–15 minutes, or until the pastry is golden and puffed.
7. Step 7: Remove from the oven and garnish each bite with a small sprig of fresh rosemary before serving.

Tips & Variations

• Use butternut squash instead of pumpkin for a sweeter flavor and smoother texture.
• For extra richness, add a small dollop of crème fraîche or goat cheese on top before baking.
• If you prefer a stronger herb flavor, sprinkle additional chopped rosemary over the tops before baking.
• Prepare the caramelized onions and pumpkin mixture a day ahead to save time and develop deeper flavors.

Storage

Store leftover puff pastry bites in an airtight container in the refrigerator for up to 2 days. Reheat them in a 350°F oven for about 5-7 minutes to regain crispiness. They are best enjoyed fresh but can be served at room temperature as well.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use frozen puff pastry?

Yes, frozen puff pastry works well. Make sure to thaw it according to package instructions before using to ensure proper puffing during baking.

What can I substitute for gruyere cheese?

If gruyere is not available, try Swiss cheese, mozzarella, or fontina for a similar mild, melty texture and flavor.

Pumpkin and Rosemary Puff Pastry Bites Recipe

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★★★★★

5 from 136 reviews

These Pumpkin and Rosemary Puff Pastry Bites are delightful savory snacks featuring caramelized onions, tender pumpkin, fragrant rosemary, and creamy Gruyere cheese all baked on flaky puff pastry. Perfect as an appetizer or party treat, they combine the warm flavors of fall with a crisp, golden crust.

• Author: Nora
• Prep Time: 20 minutes
• Cook Time: 50 minutes
• Total Time: 1 hour 10 minutes
• Yield: Approximately 24 puff pastry bites 1x
• Category: Appetizer
• Method: Baking
• Cuisine: American
• Diet: Vegetarian

Ingredients

Scale 1x2x3x

Vegetables & Herbs

• ½ sweet onion, thinly sliced
• 1 ½ cups pumpkin or butternut squash, cubed
• 1 teaspoon fresh rosemary, finely chopped
• Fresh rosemary sprigs, for garnish

Dairy

• ¼ cup Gruyere cheese, shredded
• 1 egg, whisked with a splash of water (for egg wash)

Oils & Seasoning

• 2 tablespoons olive oil (divided)
• 2 cloves garlic, minced
• Salt and pepper, to taste

Other

• 1 puff pastry sheet

Instructions

1. Caramelize the Onions: Heat 1 tablespoon of olive oil in a medium skillet over medium-low heat. Add the thinly sliced onions and cook, stirring often, until they turn deeply golden and caramelized, which should take about 35 to 40 minutes. Once done, transfer the onions to a bowl to cool.
2. Cook Pumpkin with Garlic and Rosemary: In the same skillet, add the remaining tablespoon of olive oil. Stir in the minced garlic and cook for 1 to 2 minutes until fragrant. Add the cubed pumpkin and chopped rosemary, seasoning with salt and pepper. Cook over low heat, stirring occasionally, until the pumpkin is tender but still holds its shape. Transfer the mixture to a bowl to cool.
3. Prepare Puff Pastry: Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper and unfold the puff pastry sheet. Cut the pastry into rectangles approximately 2 by 1 inch. Brush each rectangle with the egg wash and use a fork to poke a few holes in each piece to ensure even baking.
4. Assemble the Bites: Place a small spoonful of the caramelized onions on each puff pastry piece, then sprinkle with shredded Gruyere cheese and add a few cubes of cooked pumpkin on top.
5. Bake Until Golden: Bake the assembled pastry bites in the preheated oven for 10 to 15 minutes, or until the pastry is puffed and golden brown.
6. Garnish and Serve: Remove from the oven and finish by placing a small sprig of fresh rosemary on each puff pastry bite as a garnish. Serve warm.

Notes

• You can use butternut squash as a substitute for pumpkin if preferred.
• Make sure the pumpkin is tender but not mushy to maintain texture in the bites.
• Caramelizing onions requires patience but adds rich, deep flavor.
• The egg wash helps create a glossy, golden pastry crust.
• These bites are best enjoyed fresh and warm from the oven.

Keywords: pumpkin appetizer, puff pastry bites, rosemary, caramelized onions, Gruyere cheese, fall recipes, savory snacks