Mines not too different the Bogeys recipe.
Cut up an onion and cook with some olive oil covered. When the onion becomes translucent add some garlic and cook another minute or two. Add a can/bottle of any spaghetti sauce(tons of good ones out there-avoid Prego or Ragu) and stir. Pour some Red Wine into the bottle and swish to remove the remaining sauce from the side of the jar and pour that into the sauce as well and then simmer.
Sometimes as well Ill take the filling out of italian sausage and saute that to render the grease. Cook until brown and remove. Drain the grease if needed and then repeat all of the above adding the sausage back into the sauce while simmering.
Its easy and never disappoints.