There’s something undeniably comforting about a warm, hearty casserole, especially on a chilly evening. The British Sausage Casserole is a classic dish that brings together the rich flavors of sausages and a medley of savory ingredients. This dish is perfect for those weeknight dinners when you crave something filling yet simple to prepare. With a few staple ingredients and a little time, you can create a meal that warms both the heart and the home.
Why British Sausage Casserole is Worth Your Time

The British Sausage Casserole is not just another simple dish; it’s a celebration of flavors and textures. As the sausages simmer, they release their juices, which meld beautifully with onions and herbs, creating a savory sauce that envelops each bite. This casserole is incredibly versatile, allowing you to add seasonal vegetables or adjust the spices to your liking. Plus, it’s a one-pot wonder, making cleanup a breeze. Whether you’re feeding a family or looking for leftovers to enjoy the next day, this dish is sure to please.
Ingredient Breakdown
To make the British Sausage Casserole, you’ll need the following ingredients:
- 1 tablespoon olive oil – for sautĂ©ing the sausages and onions.
- 2.2 lb sausages – choose your favorite type, whether pork, beef, or a meat alternative.
- 1 tablespoon butter – adds richness to the dish.
- 2 onions, sliced – they provide a sweet base flavor.
- ½ cup all-purpose flour – to thicken the sauce.
- 2 cups beef broth – adds depth to the casserole (feel free to use vegetable broth for a lighter flavor).
- ½ cup water – to balance the consistency.
- 1 tablespoon Worcestershire sauce – enhances the umami flavor.
- 2 tablespoons barbecue sauce – for a touch of sweetness and smoky flavor.
- 1 teaspoon dried ground sage, 1 teaspoon dried parsley, ½ teaspoon dried thyme, 1 teaspoon dried rosemary – these herbs are essential for that classic British flavor profile.
- Salt and pepper to taste – to season the dish.
Gear Checklist
Before you dive into making the British Sausage Casserole, gather the following kitchen tools:
- Large skillet or Dutch oven – for browning the sausages and cooking the casserole.
- Spatula or wooden spoon – for stirring.
- Measuring cups and spoons – for accurate ingredient measurements.
- Knife and cutting board – for chopping onions and any additional vegetables.
- Serving dish – to present your delicious casserole.
Cook British Sausage Casserole Like This

Ready to make some magic in the kitchen? Follow these simple steps to create your British Sausage Casserole:
Step 1: Sauté the Sausages
In a large skillet or Dutch oven, heat the olive oil over medium heat. Add the sausages and cook until browned on all sides, about 5-7 minutes. Remove the sausages from the skillet and set aside.
Step 2: Cook the Onions
In the same skillet, add the butter and sliced onions. Sauté until the onions are soft and translucent, approximately 5 minutes.
Step 3: Add Flour
Sprinkle the all-purpose flour over the onions and stir well to combine. This will help to thicken your casserole. Cook for an additional 2 minutes to remove the raw flour taste.
Step 4: Combine Ingredients
Gradually whisk in the beef broth and water, ensuring there are no lumps. Add the Worcestershire sauce and barbecue sauce and stir to incorporate.
Step 5: Season It Up
Sprinkle in the dried herbs (sage, parsley, thyme, and rosemary) along with salt and pepper to taste. Stir well.
Step 6: Return the Sausages
Return the browned sausages to the skillet, nestling them into the sauce. Bring the mixture to a gentle simmer.
Step 7: Simmer and Serve
Cover the skillet and let the casserole simmer for about 20-25 minutes, allowing the flavors to meld and the sausages to cook through. Stir occasionally. Once ready, serve hot and enjoy!
Make It Your Way

The beauty of the British Sausage Casserole lies in its adaptability. Here are some ideas to put your spin on it:
- Add vegetables such as carrots, bell peppers, or mushrooms for extra nutrition and flavor.
- Swap out the sausages for chicken or turkey sausages for a lighter option.
- Mix in beans or lentils for added protein and fiber.
- Try using different herbs or even a splash of red wine for a unique flavor.
Chef’s Rationale
Creating the perfect British Sausage Casserole is all about balance. The combination of rich sausages and sweet onions provides a hearty base, while the herbs add a fragrant touch that elevates the dish. Additionally, the use of flour helps to create a luscious sauce that coats the sausages and vegetables beautifully. This dish is designed to be comforting and satisfying, making it an ideal choice for any family meal or gathering.
Shelf Life & Storage
If you find yourself with leftovers (which is often the case), here’s how to store your British Sausage Casserole:
- Cool the casserole to room temperature before transferring it to an airtight container.
- Store in the refrigerator for up to 3-4 days.
- For longer storage, freeze the casserole in an airtight container for up to 2 months.
- To reheat, thaw in the refrigerator overnight and warm on the stove or in the microwave until heated through.
Popular Questions
Can I use different types of sausages?
Absolutely! Feel free to use your favorite type of sausage, whether it’s pork, beef, or even a meat alternative. Each will bring its unique flavor to the dish.
Can I make this casserole ahead of time?
Yes, you can prepare the casserole in advance. Just assemble the ingredients, store them in the refrigerator, and bake when you’re ready to serve.
What can I serve with my sausage casserole?
This casserole pairs beautifully with crusty bread for dipping, mashed potatoes, or a fresh green salad for a complete meal.
Can I add beans to the casserole?
Yes! Adding beans or lentils can boost the protein content and add a new texture. Just be sure to adjust the liquid accordingly.
Keep Cooking
If you loved the British Sausage Casserole, you might also enjoy these delicious recipes:
- Creamy Tomato Basil Tortelloni With Chicken Sausage Turkey – a creamy and comforting pasta dish.
- Creamy Tomato Spinach Orzo With Chicken – a delightful one-pot meal bursting with flavor.
- Garlic Parmesan Gnocchi With Crispy Pancake Style Seared Sides – a unique twist on traditional gnocchi.
Ready to Cook?
With all the ingredients and steps laid out, you’re now set to create a mouthwatering British Sausage Casserole. This dish not only brings comfort and satisfaction to your table but also creates a wonderful ambiance in your home. So gather your ingredients, roll up your sleeves, and let the cooking begin! Enjoy every bite of this deliciously hearty meal.
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British Sausage Casserole
Ingredients
Equipment
Method
- In a large skillet or Dutch oven, heat the olive oil over medium heat. Add the sausages and cook until browned on all sides, about 5-7 minutes. Remove the sausages from the skillet and set aside.
- In the same skillet, add the butter and sliced onions. Sauté until the onions are soft and translucent, approximately 5 minutes.
- Sprinkle the all-purpose flour over the onions and stir well to combine. This will help to thicken your casserole. Cook for an additional 2 minutes to remove the raw flour taste.
- Gradually whisk in the beef broth and water, ensuring there are no lumps. Add the Worcestershire sauce and barbecue sauce and stir to incorporate.
- Sprinkle in the dried herbs (sage, parsley, thyme, and rosemary) along with salt and pepper to taste. Stir well.
- Return the browned sausages to the skillet, nestling them into the sauce. Bring the mixture to a gentle simmer.
- Cover the skillet and let the casserole simmer for about 20-25 minutes, allowing the flavors to meld and the sausages to cook through. Stir occasionally. Once ready, serve hot and enjoy!
Notes
- Feel free to add seasonal vegetables for added nutrition and flavor.
- Try using chicken or turkey sausages for a lighter option.
- This dish can be made ahead of time and reheated.
