Roasted New Potatoes and Green Beans

I loved the recipe I posted last week and wanted to try it but there are just two of us plus one that eats tiny bites so I needed a smaller recipe.  I wanted to pare this with green beans fresh from the garden so I just added them to the mix.  This was served with my mini meat loaves that I keep in the freezer for quick meals .........YUMMMMM

8 ounces small new potatoes (cut in 1 1/5 inch pieces if they are bigger than this)
1 cup fresh green beans
1/2 small onion, sliced top to bottom
1 tomato, cut into chunks
2 cloves garlic, mashed but still in skin (keeps it from burning)
1/8 teaspoon Chili Flakes
1 teaspoon herbs de Provence
3 Tablespoons olive oil
1 teaspoon Red Wine Vinegar
1/2 teaspoon salt
Pepper

Wash your hands and mix this all together until all the vegetables are coated with olive oil.  Place on a baking pan. Roast together at 400 degrees for 15 minutes, reduce heat to 350 degrees and cook for 25-30 more minutes (stir after 15 minutes).  Sprinkle with 1 teaspoon chopped chives and cook another 5 minutes.  SERVES TWO