Indeed, the basic frozen vegetables I checked at Walmart [1] look fine. Previously, people have said canned tomatoes have added salt in the US [2], which they

Indeed, the basic frozen vegetables I checked at Walmart [1] look fine. Previously, people have said canned tomatoes have added salt in the US [2], which they don't tend to have in Europe [3] (choosing the basic, cheap brand in both cases). [1] https://www.walmart.com/browse/food/frozen-vegetables/976759_976791_5624760_1001424 https://www.walmart.com/browse/food/frozen-vegetables/976759... [2] https://www.walmart.com/ip/Great-Value-Petite-Diced-Tomatoes-in-Tomato-Juice-14-5-Oz/10416105 https://www.walmart.com/ip/Great-Value-Petite-Diced-Tomatoes... [3] https://www.tesco.com/groceries/en-GB/products/299768716 https://www.tesco.com/groceries/en-GB/products/299768716