Sweet Potato, Vegetable and Lentil Chilli

onion, finely chopped

red pepper, finely chopped

jalapeno's, deseeded and chopped

courgette finely chopped

carrot, finely chopped

garlic crushed

celery, chopped

cubed sweet potato or butternut squash

uncooked green lentils

ripe on the vine tomatoes, peeled and chopped

chicken or vegetable stock

passata

tomato paste (puree)

chilli powder

cumin

paprika

oregano

cayenne (optional if you like it hot)

splash of balsamic vinegar

spray oil