I suck at cooking but I'm sick of the straight out of the jar stuff. I'm looking for a simple recipe as I don't like sauce with chunks of onion, tomato, and other stuff. The kind of sauce I like is smooth (no chunks) and thick but with oregano and other spices so it doesn't just taste like only tomato sauce. There aren't very many out of the jar that don't have the chunks and the few that don't are too thin and runny. I heard you can take some Ragu and add some tomato paste to make it thicker, but I have no idea how much add to how much or what else to add to get that "spaghetti sauce taste". Anybody have a good recipe for this?