Brunswick Sardines Tomato Sauce is a simple yet hearty meal. A small can of Brunswick Sardines Tomato Sauce has only 110 calories and 10 grams of protein. With just two ingredients, Brunswick Sardines Tomato Sauce is a delicious, quick, and easy meal for any time of day. Brunswick Sardines Tomato Sauce is the perfect meal for people on the go, but it also makes a great quick snack for kids.