Tin Foil Baking Should Lasagna Be Covered With Tin Foil While Baking?

Should lasagna be covered with tin foil while baking? - tin foil baking

I've never made lasagna before, and I've never done anyone. I try to make lasagna for the anniversary of my husband, because that is their favorite food. I had lasagna, but I'm not sure what temperature the oven should be preheated, how long to cook, and whether or not it should be covered with foil. Thank you in advance for your advice.