Marinara sauce is a tomato sauce usually made with tomatoes, garlic, herbs, and onions.
Variations include capers, olives, spices, and a dash of wine.
One of the key differences between marinara sauce and spaghetti sauce is that pasta sauce is more robust and complex, with a longer ingredient list and rich flavor.
Marinara does not typically contain meat (while spaghetti sauce does), giving it a thinner texture.
Marinara is traditionally used as a dipping sauce, while pasta sauce is not.