Question: Sauce too thin
By: nn eddy
Published: February 26, 2012

My marinara sauce is too thin, how do I thicken it?

Answers:
Jazzy

If you have some corn starch or flour...mix about a teaspoon with water and gradually stir into your sauce. Don''t add too much or it will be too thick.
Richard Clark

Use tomato paste in the future.
Diane

Depending upon how much you made, you can take about equal parts of butter and tomato paste and mix it up really well (if it's too thick, add a dash of water to make it a little looser) then add it a little at a time to your sauce, until it thickens to your liking.