Vegetarian sausage casserole

INGREDIENTS

vegetarian sausages ((or 6 if they’re on the small side))

1/2 tbsp

oil

onion, (sliced)

2 cloves

garlic, (minced)

medium mushrooms, (sliced)

2 sticks

celery, (finely diced)

carrots, (finely diced)

400 g

tin chopped tomatoes ((~ 1 1/2 cups))

200 milliliters

vegetable stock ((~ 2/3 cup))

2 tbsp

tomato puree

2 tbsp

balsamic vinegar

1 tbsp

dried oregano

1 tsp

smoked paprika

Salt

Black pepper