Substitute for tomato paste to thicken a marinade

marinadetomatoes

This recipe calls for 2 TB tomato paste in the marinade. I assume it is to thicken it so more stays on the meat and veggies. I don't want to open an entire can of tomato paste just to use 2 TB. Can I substitute anything else in its place?

Best Answer

It might be there for body, but more likely for the umami kick that tomato past helps with. I bet you could leave it out with no ill effect...otherwise, try some ketchup. You could also open the small can, use what you need and put the rest in a baggy in the freezer.