Gratin with brussel sprouts and ham

I know some people might think I'm a bit crazy for this but I love brussel sprouts. It used to be a bit of a Christmas food for me but nowadays I can eat it at any time of the year. I goes especially well together with pork; so bacon or ham is a perfect thing to have with brussel sprouts. It was the first time I tried this recipe and I think it was a good choice. Exactly what I wanted for tonight. It might not look that appealing in the photos but it tastes good.

Ingredients
Serves 4 people
600 g brussel sprouts
1 onion
2 garlic cloves
1 tbsp butter
1½ box of cherry tomatoes
3 dl ham, cut into pieces
2½ dl cream
oregano
salt and pepper
1½ dl grated cheese

Turn the oven on to 225 degrees.
Clean the brussel sprouts and boil them in a pot until they are almost soft.
Chop the onion and garlic and fry them in the butter until they are soft. Add the ham, tomatoes, cream and brussel sprouts and season with salt, pepper and oregano.
Make it boil for a little bit and then add it to a oven safe dish. Add the grated cheese on top and cook in the oven for about 10 minutes.