Costco’s Kirkland Signature Frozen Lasagna is a hidden gem that has transformed how I approach weeknight dinners. As someone who loves homemade meals but struggles with time, this lasagna offers the perfect blend of convenience and flavor. After testing it thoroughly, I can confidently say it’s one of the best frozen lasagnas you can buy. Here’s why.

Why Costco’s Kirkland Signature Frozen Lasagna Is a Freezer Essential

First Impressions: Packaging and Price

Costco lasagna comes in a sturdy package containing two 3-pound trays. At $16.99 for the pair, it’s a steal. That’s about $8.50 per lasagna, which feeds up to six people—perfect for families or meal prepping enthusiasts.

Taste Test: Layers of Flavor

What sets Costco’s frozen lasagna apart is its authentic taste. Each tray is loaded with:

• Three layers of tender pasta that hold their shape well.
• Rich tomato sauce infused with Italian sausage and beef.
• Creamy ricotta cheese that adds a smooth, tangy note.
• Mozzarella topping that bakes to golden perfection, creating a homemade appearance.

Unlike other frozen lasagnas that taste bland or overly processed, Kirkland’s offers a balanced blend of savory and cheesy goodness.

Costco Lasagna Instructions: From Freezer to Table

One of the best features of this lasagna is its ease of preparation.

Oven Instructions

1. Preheat your oven to 375°F.
2. Remove the lasagna from the box but keep it in its tray.
3. Cover with foil and bake for 55 minutes.
4. Remove the foil and bake for an additional 10-15 minutes to brown the cheese.

Microwave Option

Short on time? Pop it in the microwave for about 25 minutes. While the oven method delivers a crispier top, the microwave still yields a deliciously cheesy meal.

Is Costco Lasagna Healthy?

Compared to other frozen meals, Costco lasagna isn’t overly heavy on preservatives. With its protein-rich meat sauce and calcium-packed cheese, it’s a relatively balanced meal. Pair it with a fresh salad or steamed veggies for added nutrients.

How to Reheat Lasagna in the Oven

If you have leftovers, reheating is a breeze:

1. Preheat your oven to 350°F.
2. Cover the lasagna slice with foil to retain moisture.
3. Heat for 20-25 minutes until warmed through.

Pro tip: Add a splash of marinara sauce before reheating to keep it moist and flavorful.

Costco Ravioli Lasagna: A Tasty Alternative

If you’re craving variety, Costco also offers a ravioli lasagna. It swaps traditional lasagna noodles for ravioli stuffed with cheese, delivering a unique twist.

Why Costco Lasagna Is the Best Frozen Lasagna

After trying numerous brands, Kirkland Signature consistently ranks as my top choice. Here’s why:

• Exceptional value: You’re getting quality meals at a budget-friendly price.
• Homemade taste: Friends and family often mistake it for a scratch-made lasagna.
• Convenience: No thawing required, and it’s ready in just over an hour.

Where to Buy Costco Lasagna

Costco lasagna is exclusively available at Costco warehouses. If you’re not a member, consider signing up—you’ll not only enjoy this delicious dish but also access to other amazing Costco finds.

Final Verdict

Whether you’re feeding a crowd or stocking up for busy nights, Costco’s Kirkland Signature Frozen Lasagna is a game-changer. Its rich flavors and ease of preparation make it a must-have for any freezer. Trust me, once you try it, you’ll be hooked.