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Sausage and bean casserole in a skillet.

Easy One Pot Sausage and Bean Casserole

This hearty Sausage and Bean Casserole combines succulent sausages, tender butter beans, and fresh spinach in a creamy, flavourful sauce. Perfect for a comforting dinner, this dish is simple to prepare and full of rich, savoury flavours.
5 from 2 votes
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Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Servings: 4 Servings

Ingredients

  • 1 tablespoon olive oil
  • 1 large onion, chopped
  • 2-4 cloves garlic, minced
  • 1 teaspoon thyme leaves, fresh or dried
  • 150 ml (¾ cups) white wine, optional
  • 250 ml (1 cup) chicken stock , 1 stock cube dissolved in boiling water
  • 400 g (14 oz) tin butter beans, drained and rinsed
  • 300 g (4 cups) baby spinach, washed
  • 6 Cumberland or Lincolnshire sausages
  • Zest of 1 lemon
  • 25 g (¼ cup) breadcrumbs made from stale bread or crackers
  • 2 tablespoons crème fraîche or sour cream
  • 20 g (¼ cup) parmesan, grated

Instructions

  • Brown the Sausages: In a heavy saucepan or cast iron pot, heat the olive oil over medium heat. Once hot, add the sausages and cook until golden brown on all sides. Remove the sausages and set aside.
  • Sauté Aromatics: Add a little more olive oil to the pan if needed. Add the chopped onion, minced garlic, and thyme. Sauté for about 5 minutes, until the onions are soft.
  • Deglaze and Simmer: Pour in the white wine, chicken stock, and butter beans. Bring to a simmer and cook for about 5 minutes to allow the alcohol to evaporate.
  • Combine Ingredients: Add the spinach, crème fraîche, lemon zest, most of the breadcrumbs (reserving 2 tablespoons for topping), and parmesan cheese. Stir until the mixture is smooth and creamy.
  • Finish Cooking: Return the sausages to the pot, nestling them into the casserole. Cover with a lid and cook for another 5 minutes to heat through.
  • Top and Serve: Remove the lid, sprinkle the remaining breadcrumbs, extra parmesan, and a drizzle of olive oil on top. Serve hot, divided between bowls.

Notes

  • Herb Variations: Feel free to substitute thyme with rosemary or other herbs to suit your taste.
  • Flavour Boost: Stirring roasted garlic into the beans during cooking can enhance the flavor.
  • Cheese Upgrade: Adding some cheddar cheese will take this casserole to the next level.

Nutrition

Calories: 730kcal | Carbohydrates: 28g | Protein: 36g | Fat: 52g | Saturated Fat: 17g | Polyunsaturated Fat: 7g | Monounsaturated Fat: 23g | Trans Fat: 0.4g | Cholesterol: 126mg | Sodium: 1888mg | Potassium: 1182mg | Fiber: 8g | Sugar: 3g | Vitamin A: 7242IU | Vitamin C: 40mg | Calcium: 203mg | Iron: 7mg
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