1 pound pasta (I use mini penne)
3 c. cherry tomatoes (about 1 pound), rinsed
1/4 c. olive oil
4 cloves garlic, thinly sliced
1/4 t. red pepper flakes
8 ounces arugula
1/2 c. Pecorino Romano
salt and freshly ground pepper to taste

1. Chop the tomatoes up into 1/2 inch pieces
2. Pour the olive oil into a large skillet over medium high heat. Add the garlic and red pepper flakes. Cook until fragrant, about one minute
3. Add the chopped tomatoes. Cook until the tomatoes until they have softened, about five minutes
4. Meanwhile, bring a large pot of water to boil. Sprinkle in a few tablespoons of salt. When boiling, add the pasta and cook according to the direction on the box
5. With about six minutes left in the time, add the arugula to the pot
6. Reserve half a cup of pasta water, and drain the pasta and arugula
7. Turn the skillet with the tomatoes back to medium high, and then toss in the pasta and arugula. Stir together, and cook for a minute or so, adding some of the reserved pasta water if it is too dry
8. Season with extra salt, freshly ground pepper, if desired, and freshly grated cheese