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French Onion Sausage Rolls Recipe

French Onion Sausage Rolls Recipe


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4.5 from 13 reviews

  • Total Time: 45 minutes
  • Yield: 12 1x

Description

Savory French onion sausage rolls blend classic pastry with rich caramelized onion flavors, creating a delightful appetizer that marries French culinary elegance with hearty comfort. Crisp, golden pastry and deeply seasoned sausage promise a memorable bite that will transport you straight to a charming Parisian bistro.


Ingredients

Scale

Protein:

  • 1 pound (450 grams) ground sausage meat (pork, beef, or a mix)

Aromatic Vegetables and Herbs:

  • 2 large onions, thinly sliced
  • 1 teaspoon fresh thyme leaves (or ½ teaspoon dried thyme)

Binding and Flavoring Ingredients:

  • ¼ cup (25 grams) breadcrumbs
  • 1 tablespoon olive oil
  • 1 teaspoon sugar
  • 1 teaspoon balsamic vinegar
  • 1 teaspoon Dijon mustard
  • Salt and pepper, to taste

Pastry and Egg Wash:

  • 1 sheet puff pastry, thawed if frozen
  • 1 egg, beaten (for egg wash)

Optional Garnish:

  • Sesame seeds or poppy seeds

Instructions

  1. Caramelize the onions in a generously oiled skillet over medium-low temperature, gently stirring to prevent burning and ensure even browning.
  2. Gradually incorporate sugar into the softening onions, allowing them to develop a rich, deep amber color through slow, patient cooking.
  3. Enhance the onion mixture with a splash of balsamic vinegar and fragrant thyme, creating a complex and aromatic flavor profile that elevates the entire preparation.
  4. Remove the caramelized onion mixture from heat, allowing it to cool and settle, which will help intensify the concentrated sweet and tangy notes.

Notes

  • Caramelize onions slowly to develop deep, rich flavor without burning, stirring occasionally to ensure even browning.
  • Add a pinch of salt during onion cooking to help break down cell walls and speed up the caramelization process.
  • For a gluten-free version, use gluten-free puff pastry or wrap the filling in large lettuce leaves for a low-carb alternative.
  • Enhance the savory profile by deglazing the pan with a splash of red wine after caramelizing onions, adding complexity to the final dish.
  • Prep Time: 25 minutes
  • Cook Time: 20 minutes
  • Category: Appetizer, Snacks, Dinner
  • Method: Sautéing
  • Cuisine: French

Nutrition

  • Serving Size: 12
  • Calories: 280
  • Sugar: 1 g
  • Sodium: 500 mg
  • Fat: 18 g
  • Saturated Fat: 6 g
  • Unsaturated Fat: 10 g
  • Trans Fat: 0 g
  • Carbohydrates: 22 g
  • Fiber: 1 g
  • Protein: 9 g
  • Cholesterol: 45 mg