Slow Cooker Sausage Casserole
A comforting slow cooker sausage casserole with onions, potatoes, chopped tomatoes, garlic and mixed herbs. Serve with homemade Yorkshire puddings.

Watch the recipe
Instructions
- Brown the sausages in a frying pan over a medium heat until coloured on all sides. Transfer them to a slow cooker.
- Fry the chopped onions in the same pan until softened, then add them to the slow cooker.
- Add the chopped potatoes, sausage casserole mix, chopped tomatoes, mixed herbs and chopped garlic to the slow cooker. Stir carefully to combine.
- Cover and cook on High for 4–6 hours, until the potatoes are tender and the sausages are thoroughly cooked.
- Stir gently before serving. Serve with homemade Yorkshire puddings.
Equipment needed
Recommended slow-cooker size: 3–6 litre slow cooker
- 5–6 litre slow cooker
- Frying pan
- Knife
- Chopping board
- Peeler
- Wooden spoon
Storage and leftovers
- Freezer friendly
- Yes
- Batch cooking
- Suitable for batch cooking
- Storage
- Cool leftovers promptly, transfer to covered containers and refrigerate for up to 3 days. Freeze cooled casserole in individual or family-sized portions for up to 3 months. Freeze without Yorkshire puddings, if serving them separately.
