Put mince, finely chopped onions, herbs and spices/chilli, some mustard powder and a little tomato paste in a bowl with breadcrumbs (this bulks it up apparently!) mix, make into balls, brown in a frying pan.
I never add oil, then add to a casserole type dish over the top I put homemade tomato sauce, (made from garlic, tomatoes, tinned tomatoes, more spices, dried chilli, and some real chillies if you like spicy). Make enough to cover the balls. put in oven for around 40 mins. Delicious with either spaghetti, pasta, or mashed potatoes