To cook Costco lasagna, preheat your oven to 375°F (190°C), remove the lasagna from its packaging, and bake it covered with foil for 50-60 minutes. Afterward, remove the foil and bake for an additional 10-15 minutes until it’s bubbling and golden.
Make sure to let it sit for about 10 minutes before serving. This helps the layers set and makes it easier to cut.
If you’re using a convection oven, you might want to reduce the cooking time slightly. Keep an eye on it, as every oven varies a bit.
For best results, check the internal temperature. It should reach at least 165°F (74°C) to ensure it’s fully heated through.
Adding a side salad or garlic bread can make for a well-rounded meal. Just remember to enjoy the deliciousness of this easy dish!
Can I cook Costco lasagna from frozen?
Yes, you can cook it from frozen. Just increase the baking time to about 75-90 minutes, still at 375°F (190°C).
Is Costco lasagna vegetarian?
Yes, Costco’s traditional lasagna is meatless, making it a great option for vegetarians.
How many servings does Costco lasagna have?
A standard Costco lasagna typically serves about 8-10 people, depending on portion sizes.
Can I microwave Costco lasagna?
Yes, you can microwave it. Slice it into portions and heat for about 5-7 minutes, checking for doneness.
How do I store leftover Costco lasagna?
Store leftovers in an airtight container in the fridge for up to 3-5 days. You can also freeze it for longer storage.