Some canned tomatoes have thinner sauce. If the sauce is not thick enough after 3 minutes of cooking, stir it some more and continue cooking until it is thick enough not to make the recipe "soupy." The problem may have been made worse if the chard was not cooked enough to lose its water. It is a watery vegetable and has to be fairly soft to go into this lasagna.
Martha, you rock!! Made this for dinner. It was fabulous. Thanks for another wonderful recipe to add to my collection. Love ur website and appreciate your talent so much!!!
I followed the recipe exactly but couldn't get all of the ingredients to fit into an 8 x 8 dish. The taste was pretty good, but it was so soupy! I wouldn't make this recipe again.
This lasagna turned out to be so delicious! I used rainbow chard because they didn't have swiss chard at the store I went to and I used monterey jack cheese instead of mozzarella but I think that probably made it even better. I highly recommend this recipe. I didn't even care that it was vegetarian. I also loved how it only made about four portions because my husband and I can't finish a normal size lasagna ever. This recipe rocks!