Pesto & Parmesan Roasted Tomatoes

Ingredients:

6 Vine ripened Tomatoes
salt & pepper
olive oil
1/4 cup fresh oregano
parmesan cheese to serve

Pesto:
2 cups fresh basil
3 garlic cloves
1/2 cup olive oil
1/4 cup pine nuts
1/4 cup walnuts
1/4 cup parmesan cheese
salt & pepper