Boil the pasta as directed.
Add the olive oil to a large skillet and saute the chopped onions, until transparent.
Stir in the tomato sauce, diced tomatoes with their juices, oregano, basil, garlic powder, salt and pepper. Add the dollops of goat cheese and let it sit for about a minute, then slowly stir it into the sauce. The red sauce will turn orange.
Let simmer over low heat up to 10 minutes, until the noodles are ready.
Prepare side dish or veggie.
Serve Linguini with Creamy Tomato Sauce and side of veggies or small salad.