Heinz Baked Beans In Tomato Sauce Baked Beans in tomato sauce. Baked beans in a deliciously rich tomato sauce. Protein contributes to a growth in muscle mass. 1 of your 5 a day in 1/2 a can when eaten as part of a balanced diet. 1 of your 5 a day. THE GOODNESS OF BEANZ ...LOCKED IN! Naturally high in protein. Naturally low in fat. Naturally high in fibre. No artificial colours, flavours or preservatives. Low Sugar. Gluten free. Vegetarian Friendly.