Blender Roasted Vegetable Marinara Sauce

Roma tomatoes, (sliced into quarters)

large yellow onion, (roughly chopped)

garlic

medium carrots

yellow squash (sliced)

olive oil, (plus 1 teaspoon)

salt and pepper

basil leaves

package of pasta, (to serve (I like whole wheat spaghetti with this sauce))

parmesan cheese, (to serve)