French Onion Sausage Rolls

Why You’ll Love This Recipe

What I love about these French Onion Sausage Rolls is how they combine two comforting flavors: savory sausage and caramelized onions. The richness of the sausage paired with the deep sweetness of the onions creates a harmonious filling that’s absolutely irresistible. The puff pastry adds a golden, flaky texture that makes every bite a delight. These rolls are perfect for any occasion, whether it’s a casual gathering, a holiday meal, or just a cozy snack. They’re easy to make, super flavorful, and guaranteed to be a crowd-pleaser.

Ingredients

• 1 tablespoon olive oil

• 2 medium onions, thinly sliced

• 1 teaspoon brown sugar

• 1 teaspoon balsamic vinegar

• 1 lb (450g) ground sausage meat

• 1 teaspoon dried thyme

• 1 teaspoon Dijon mustard

• Salt and black pepper to taste

• 1 sheet puff pastry, thawed

• 1 egg, beaten (for egg wash)

• Sesame seeds (optional, for topping)

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

Directions

1. Preheat the Oven: Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.

2. Caramelize the Onions: In a skillet, heat the olive oil over medium heat. Add the thinly sliced onions and cook slowly for about 10 minutes until softened. Then, add the brown sugar and balsamic vinegar and cook for another 5 minutes, stirring occasionally, until the onions are caramelized. Set them aside to cool slightly.

3. Prepare the Sausage Filling: In a mixing bowl, combine the ground sausage meat, dried thyme, Dijon mustard, and the caramelized onions. Season with salt and black pepper to taste, and mix well until everything is fully incorporated.

4. Assemble the Rolls: Roll out the puff pastry sheet on a flat surface and cut it in half lengthwise. Divide the sausage mixture into two equal portions and shape each portion into a log. Place one log of filling down the center of each pastry strip.

5. Roll and Seal: Fold the pastry over the filling and seal the edges. Place the rolls seam-side down on the prepared baking sheet.

6. Brush with Egg Wash: Brush the tops of the rolls with the beaten egg to create a golden, shiny finish when baked. If desired, sprinkle sesame seeds on top for extra texture and flavor.

7. Bake: Bake the rolls in the preheated oven for 25–30 minutes, or until the pastry is golden brown and the sausage is cooked through.

8. Serve: Let the rolls cool slightly before slicing them into individual servings. Serve warm as a tasty appetizer or snack.

Servings and Timing

This recipe makes 6 servings. With a prep time of 20 minutes and a cooking time of 30 minutes, these French Onion Sausage Rolls come together in just 50 minutes—perfect for a quick and satisfying treat.

Variations

• Spicy Sausage Rolls: If you like a little heat, you can add some finely chopped chili peppers or red pepper flakes to the sausage mixture.

• Vegetarian Version: Swap the sausage for a plant-based sausage or a mixture of sautéed mushrooms for a vegetarian version that’s just as flavorful.

• Cheesy Sausage Rolls: Add a handful of shredded cheese (such as cheddar or mozzarella) to the sausage mixture for a cheesy twist.

Storage/Reheating

These sausage rolls are best enjoyed fresh, but any leftovers can be stored in an airtight container in the refrigerator for up to 2 days. To reheat, simply pop them in the oven at 350°F (175°C) for 10-12 minutes to warm them through and crisp up the pastry again.

FAQs

Can I use store-bought sausage instead of ground sausage meat?

Yes! If you prefer, you can use store-bought sausage links. Just remove the casings and crumble the sausage before cooking.

Can I prepare the filling ahead of time?

Absolutely! You can make the caramelized onions and sausage filling a day ahead and store it in the refrigerator. When ready to assemble, simply bring it to room temperature before filling the pastry.

Can I freeze these sausage rolls?

Yes, you can freeze the unbaked rolls. Once assembled, place them on a baking sheet in the freezer until firm, then transfer to a freezer bag for up to 3 months. When ready to bake, simply brush with egg wash and bake from frozen for an additional 5-10 minutes.

How do I make these rolls gluten-free?

To make these sausage rolls gluten-free, use gluten-free puff pastry and ensure the sausage and other ingredients are gluten-free.

Can I use a different type of onion?

Yes, you can experiment with different onions, such as red onions or shallots. Just keep in mind that they may add a slightly different flavor to the caramelized filling.

Conclusion

French Onion Sausage Rolls are the perfect combination of savory, rich, and flaky. The caramelized onions and seasoned sausage wrapped in puff pastry create a mouthwatering snack or appetizer that’s sure to impress your guests. Whether you’re hosting a party or looking for a comforting treat, these rolls are quick, easy, and oh-so-delicious. I can’t wait for you to try them!