6 hours
Bake macaroni and cheese at 350°, uncovered in the center of the oven for about 45 to 50 minutes, or until macaroni and cheese is set.
About 2 days, max,
Brie cheese typically lasts for about 1 to 2 weeks in the fridge before it goes bad.
Feta cheese typically lasts for about 1 to 2 weeks in the fridge before it goes bad.
Macaroni salad with egg should be good for three to four days.
Grated parmesan cheese can last for about 3 to 4 weeks in the fridge before it goes bad.
Because of the cheese and sugar in this food bacteria will form after about a week, maybe less. You can refreeze cheese cake. It will last longer that way.
3hr
Week in the fridge but a lot longer in the freezer
Vegetable lasagna with cheese can keep for several months in the freezer. Once moved to the fridge, it usually goes bad within about 2 weeks.
if unprepared dry package: refer to expiration date if prepared there is the concern of salmonella from dairy products. It should be frozen or if refrigerated, kept for no more than 48 hours.
Don't leave it more than 3 days in the fridge.