Roasting is a great way to bring more pronounced flavors to the foods you love. When you do something as simple as roasting tomatoes, you will add in new layers of flavor and turn something that was good into something great.
The only thing this really costs you is time. When you have tomatoes you have pretty much all you really need to take them to the next level.
I don’t have a recipe for this one other than to say, tomatoes, kosher salt or sea salt, and olive oil. Core and quarter the tomatoes then salt and oil them. Roast them at 400 for about an hour or so and you can use them as you would otherwise.
For instance, you could chop them and use them to make a margherita pizza. All you need is dough, tomatoes, garlic oil, shredded parm and chiffonade basil.