Heat 1 tablespoon Olive oil in a pan and fry 6 Pork sausages until cooked through - about 12 minutes. Set aside.
Put 1 Leek, 1 Carrot, 8 Button mushrooms and 1 Red bell pepper into the pan. Cook gently for 3-4 minutes.
Add 400 g Chopped tomatoes, 2 tablespoon Tomato puree, 0.5 teaspoon Dried thyme, 0.5 teaspoon Dried oregano, 0.5 teaspoon Paprika, 1 teaspoon Dijon mustard, 1 tablespoon Worcestershire sauce, 100 ml Boiling water, 1 Chicken stock pot and 1 pinch Sea salt and ground black pepper. Simmer for 2 minutes.
Add the cooked sausages, 235 g Cannellini beans and 70 g Spring greens.
Mix well and simmer for 5 minutes.
Notes
You can easily make this dish vegetarian or vegan, but swapping the sausages for a meat-free alternative. If you are using meat sausages, use any kind you like to add a different flavour.
If you don't like woody herbs like thyme, then you could use something more leafy like parsley or even chives.
Serve this sausage casserole on creamy mashed potatoes, or with some homemade potato wedges.
Add some extra greens by stirring in some spinach a couple of minutes before serving.
You could cook the sausages under the grill first to keep this dish lighter.
Why not finish this dish in the oven, and you could sprinkle some cheese on top so it goes a bit crispy.
Add some extra smokey flavour by adding some chopped up chorizo to the mix.