These Savory French Onion Sausage Rolls are a fun treat! Juicy sausage mixed with sweet, caramelized onions is wrapped in flaky pastry for a tasty bite.
These rolls are perfect for parties or a cozy night in. And let’s be real, who doesn’t love the mingling of cheese and onion? I usually whip up a batch because they vanish quickly! 😋
Key Ingredients & Substitutions
Yellow Onions: These onions are perfect for caramelizing thanks to their sweetness. If you’re short on time, you can use red onions for a slightly different flavor. I actually love the deep color they add!
Sausage Meat: You can use any ground sausage you like, whether it’s pork, chicken, or even turkey for a lighter option. I’ve found that using spicy sausage can add a nice kick. If you’re looking for a vegetarian option, consider using plant-based sausage or mushrooms for texture.
Puff Pastry: This makes the rolls super flaky. If you don’t have puff pastry, you could use phyllo dough layered with melted butter, but the texture will change. Also, check the label for pre-made options in the freezer section—super convenient!
Herbs: Fresh thyme is great, but you could use dried thyme or even Italian seasoning. I think a sprinkle of rosemary gives a nice earthy taste too!
How Do You Get the Onions Perfectly Caramelized?
Caramelizing onions can be tricky but is totally worth the effort! Here’s how to do it right:
- Start with medium-low heat; patience is key here! Don’t rush it or crank the heat up.
- Add onions to melted butter and stir occasionally. You want them to soften slowly and not burn.
- About halfway through, sprinkle in the sugar. This helps speed up caramelization and adds sweetness.
- Watch for a deep golden brown color, which should take about 25-30 minutes. That’s when you know they’re ready!
Once you get this step down, your rolls will shine with flavor! Enjoy making these tasty treats!
How to Make Savory French Onion Sausage Rolls
Ingredients You’ll Need:
For the Filling:
- 2 tablespoons unsalted butter
- 3 large yellow onions, thinly sliced
- 1 teaspoon sugar
- 2 garlic cloves, minced
- 1 teaspoon fresh thyme leaves (plus extra for garnish)
- Salt and freshly ground black pepper, to taste
- 1 pound (450g) sausage meat (or sausage casings removed)
For the Pastry:
- 1 sheet puff pastry, thawed
- 1 egg, beaten (for egg wash)
How Much Time Will You Need?
This savory treat takes about 15-20 minutes to prepare, and then you’ll bake it for 20-25 minutes. So, approximately 40-45 minutes total from start to finish. These delicious rolls are definitely worth the wait!
Step-by-Step Instructions:
1. Caramelize the Onions:
Start by heating the butter in a large skillet over medium-low heat. Add the sliced onions and give them a stir to coat them in the melted butter. Now, let those onions cook slowly for about 25-30 minutes. Keep stirring them occasionally to prevent burning. Midway, sprinkle in the sugar to help them caramelize beautifully.
2. Add Garlic and Thyme:
Once your onions are golden and soft, stir in the minced garlic and thyme. Cook everything together for another 2 minutes until you can smell the lovely aromas. Season it with a pinch of salt and freshly ground black pepper. Remove from the heat and let this mixture cool slightly.
3. Prepare the Oven and Pastry:
Preheat your oven to 400°F (200°C) while you get the pastry ready. Line a baking sheet with parchment paper for easy cleanup later.
4. Mix It All Together:
In a large bowl, combine the cooled onion mixture with the sausage meat, mixing thoroughly to ensure the flavors blend well.
5. Shape the Sausage Rolls:
Roll out the puff pastry on a lightly floured surface. Spread the sausage and onion mixture along the long edge of the pastry, shaping it into a log. Carefully roll the pastry around the filling, sealing the edge with a little beaten egg to keep it intact.
6. Cut and Prepare for Baking:
Slice the rolled pastry into 8-10 equal pieces and place them seam side down on your prepared baking sheet. Brush the tops of each roll with the beaten egg for that lovely golden color.
7. Bake and Serve:
Pop those rolls in the oven and bake for about 20-25 minutes, or until the pastry is nicely puffed and golden brown. Once they’re done, remove them from the oven and sprinkle with fresh thyme leaves. Let them cool slightly, and they are ready to enjoy!
These savory, flaky French onion sausage rolls are perfect warm, making a wonderful snack or appetizer. Enjoy every bite!
Can I Use Different Types of Onions?
Absolutely! While yellow onions are traditional for caramelizing, you can use red onions for a sweeter and slightly different flavor. Sweet onions like Vidalia also work well!
Can I Make These Sausage Rolls Vegetarian?
Yes! You can substitute the sausage meat with plant-based sausage or even mushrooms mixed with sautéed vegetables for a hearty filling. Just adjust your seasoning to ensure flavor!
How Should I Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 3 days. To reheat, simply pop them in the oven at 350°F (175°C) until warmed through, about 10-15 minutes for the best texture.
Can I Prepare These Rolls in Advance?
Definitely! You can prepare them up to the baking stage and refrigerate the assembled rolls for a few hours or overnight. Just remember to let them sit at room temperature for about 20 minutes before baking for even cooking.