Im making a lasagna bertolli dish and it says to bake for 35 minutes but I have no aluminum foilDo I decrease baking time? If so , then by how much?
No You really need to cover the lasagnaDon't you have like a cookie sheet or pan that you could use for a lid? It acts as a cover to keep the moisture in and steam the lasagnaIt is usually removed at the very last few minutes to brown the cheeseMake do with what you have in your kitchen cupboards.
Wrap it in saran wrap then clip it away.