Red Onion Sourdough Stuffing is a delightful dish that brings warmth and nostalgia to every meal. Whether it’s a family gathering or a cozy dinner, this savory side elevates any occasion. Combining the rich, sweet flavors of caramelized red onions with hearty sourdough bread creates a stuffing that is both comforting and delicious. Let’s dive into how to create this perfect dish that will become a staple in your kitchen!
Why You’ll Love This Red Onion Sourdough Stuffing
This red onion sourdough dressing is not just any stuffing; it’s a mouthwatering experience. Here are several reasons to love it:
- It features savory red onion sourdough stuffing that adds depth to your meals.
- Perfect for any occasion, especially red onion sourdough stuffing for Thanksgiving.
- Vegetarian-friendly, making it a great choice for everyone.
- Easy to prepare, thanks to straightforward ingredients.
- Rich in flavors, enhanced by thyme and red wine.
- It serves as a fantastic base for various culinary experiments.
This dish is a true hearty sourdough stuffing with red onion that embodies comfort food at its best.
Ingredients for Red Onion Sourdough Stuffing
Gather these items:
- 150 g rolled oats
- 70 ml milk
- 30 g unsalted butter
- 2 medium red onions
- 2 tbsp thyme
- 80 ml red wine
- 1 tsp Marmite
- 3 slices sourdough bread
- 2 cloves garlic
- 1 pinch nutmeg
- 1 tsp fine sea salt
- 1 tsp freshly ground black pepper
- 60 ml sherry or white wine or milk
How to Make Red Onion Sourdough Stuffing Step-by-Step
- Step 1: Preheat your oven to 200ºC (gas mark 6).
- Step 2: Soak the rolled oats in 70ml of milk in a large bowl.
- Step 3: Melt 30g of unsalted butter in a frying pan over medium heat. Add onions and salt, sauté for 10-15 minutes until golden.
- Step 4: Add thyme and red wine to the pan, cooking until the liquid reduces by half. Stir in Marmite and remove from heat.
- Step 5: Blend two slices of sourdough into crumbs and roughly chop the third slice.
- Step 6: Combine remaining ingredients, except chopped bread, into the soaked oats mixture.
- Step 7: Grease an oven dish with butter, pour in the stuffing mixture evenly.
- Step 8: Top with chopped sourdough bread and dot with remaining butter.
- Step 9: Bake for 20-25 minutes until golden and crisp.
Pro Tips for the Perfect Red Onion Sourdough Stuffing
Keep these in mind:
- Use fresh herbs for the best flavor.
- Let the stuffing sit for a few minutes before serving.
- Experiment with different types of bread for unique textures.
- This recipe is a vegetarian red onion sourdough dressing that can be easily modified for various diets.
Best Ways to Serve Red Onion Sourdough Stuffing
Here are some delicious ideas for serving:
- Pair it with roasted vegetables for a hearty meal.
- Serve alongside your favorite protein for a complete dish.
- Try it as a base for a savory shepherd’s pie.
How to Store and Reheat Red Onion Sourdough Stuffing
To store leftovers, place them in an airtight container in the fridge. To reheat, simply bake in a preheated oven until warmed through. This makes it a great option for meal prep!
Frequently Asked Questions About Red Onion Sourdough Stuffing
What is red onion sourdough dressing?
It is a flavorful stuffing made with sourdough bread and caramelized red onions, combining savory and sweet elements to enhance your meals.
Can I make red onion sourdough stuffing ahead of time?
Yes! Prepare the stuffing a day in advance and store it in the fridge. Simply bake it just before serving for a fresh taste.
How do I avoid common mistakes with red onion sourdough stuffing?
Ensure your bread is stale for the best texture. Also, avoid overcooking the onions to maintain their flavor balance.
Variations of Red Onion Sourdough Stuffing You Can Try
Consider these unique twists:
- Add diced apples for a sweet crunch.
- Include nuts or seeds for extra texture and nutrition.
- Swap out thyme for rosemary or sage for a different flavor profile.

For more delicious recipes, check out our Grilled Cheese Patty Melts or Baked Pears with Feta and Honey.

For more information on the benefits of using red onions, check out this article.
To learn more about the versatility of sourdough, visit The Kitchn.
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Red Onion Sourdough Stuffing: 5 Savory Secrets Revealed
- Total Time: 50 minutes
- Yield: Serves 4
- Diet: Vegetarian
Description
A delightful red onion & sourdough stuffing that brings warmth and nostalgia to every meal.
Ingredients
- 150 g rolled oats
- 70 ml milk
- 30 g unsalted butter
- 2 medium red onions
- 2 tbsp thyme
- 80 ml red wine
- 1 tsp Marmite
- 3 slices sourdough bread
- 2 cloves garlic
- 1 pinch nutmeg
- 1 tsp fine sea salt
- 1 tsp freshly ground black pepper
- 60 ml sherry or white wine or milk
Instructions
- Preheat your oven to 200ºC (gas mark 6).
- Soak the rolled oats in 70ml of milk in a large bowl.
- Melt 30g of unsalted butter in a frying pan over medium heat. Add onions and salt, sauté for 10-15 minutes until golden.
- Add thyme and red wine to the pan, cooking until the liquid reduces by half. Stir in Marmite and remove from heat.
- Blend two slices of sourdough into crumbs and roughly chop the third slice.
- Combine remaining ingredients, except chopped bread, into the soaked oats mixture.
- Grease an oven dish with butter, pour in the stuffing mixture evenly.
- Top with chopped sourdough bread and dot with remaining butter.
- Bake for 20-25 minutes until golden and crisp.
Notes
- Prep Time: 25 minutes
- Cook Time: 25 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1/4 of the recipe
- Calories: 180
- Sugar: 1 g
- Sodium: 250 mg
- Fat: 6 g
- Saturated Fat: 3 g
- Unsaturated Fat: 1 g
- Trans Fat: 0 g
- Carbohydrates: 30 g
- Fiber: 3 g
- Protein: 4 g
- Cholesterol: 15 mg
