Heinz Baked Beans in Tomato Sauce (415 g) The beans is full of fibre, as well as being virtually fat free and low in sugar and salt,a healthy, delicious option that is quick and easy to prepare. Heinz brand of baked beans is very rich in protein and essential minerals. Best served with pasta, salads, french fries, etc.Treat yourself to a delicious-tasty baked beans in tomato sauce by getting the Heinz brand of baked beans. Very rich in protein and essential minerals. Good accompaniment for pasta, salads, french fries, etc.Heinz Beans with tomato sauce - excellent on toast, with bangers and mash or as part of a traditional English breakfast.s very rich in protein and essential minerals. Best served with pasta, salads, french fries, etc