A Costco lasagna is a popular ready-made lasagna option sold at Costco warehouses. Costco lasagnas are convenient, tasty, and come in large sizes to feed a crowd. But exactly how many servings come in one Costco lasagna?
Quick Answer
A standard Costco lasagna contains 12 servings per tray. The lasagnas are sold in aluminium foil trays that measure 9 inches x 13 inches and weigh 4 pounds 14 ounces.
How Big is a Costco Lasagna?
Costco lasagnas come packaged in heavy-duty aluminum foil trays that measure approximately 9 inches x 13 inches. The lasagnas are about 2.5 to 3 inches deep.
A whole Costco lasagna weighs 4 pounds 14 ounces (74 ounces).
Costco Lasagna Nutrition Facts
Here are the nutrition facts for a serving (1/12th) of a Costco lasagna:
| Calories | 420 |
|---|---|
| Total Fat | 18g |
| Saturated Fat | 8g |
| Trans Fat | 0.5g |
| Cholesterol | 75mg |
| Sodium | 830mg |
| Total Carbohydrates | 41g |
| Dietary Fiber | 3g |
| Total Sugars | 5g |
| Protein | 22g |
As you can see, one serving provides 420 calories, 18g of fat, 41g of carbs, and 22g of protein.
How Many Ounces is One Serving?
Since the whole Costco lasagna weighs 74 ounces and contains 12 servings, we can calculate:
74 oz / 12 servings = 6.2 oz per serving
So each serving from a Costco lasagna is approximately 6 ounces.
This serving size equals about 1 cup of lasagna according to standard USDA serving sizes.
Costco Lasagna Cooking Instructions
Costco provides the following cooking instructions for their fresh lasagna:
– Preheat oven to 375°F (190°C).
– Remove lasagna from packaging and cover loosely with foil.
– Bake for 50-60 minutes until hot and bubbly.
– Allow to stand 5 minutes before cutting and serving.
The lasagna is fully cooked when it reaches an internal temperature of 165°F (74°C).
How to Divide a Costco Lasagna into 12 Servings
To easily divide a Costco lasagna into 12 even servings, follow these steps:
1. Preheat oven and cook lasagna according to package directions.
2. When lasagna is done, let it rest 5 minutes.
3. Using a sharp knife, cut the lasagna lengthwise down the middle to make two even rectangles.
4. Now make parallel cuts across the width of each half. You’ll want to make about 5-6 cuts per half to create 12 roughly equal portions.
5. Serve each portion by scooping out with a large spoon or spatula.
This division method allows you to neatly cut the lasagna into squares for easy, equal-sized servings.
Costco Lasagna Storage
Here are some tips for storing leftover Costco lasagna:
– Allow lasagna to cool completely before covering and storing in the refrigerator.
– Divide into individual servings and store in airtight containers. Lasagna will keep for 3-4 days in the fridge.
– For longer freezer storage, wrap individual servings in plastic wrap or foil and freeze for up to 2-3 months.
– Reheat frozen lasagna in the oven or microwave until hot and bubbly, at least 165°F internal temperature.
Properly stored, leftovers from a Costco lasagna can last for several meals throughout the week.
Tips for Serving Costco Lasagna
Here are some serving suggestions to get the most out of your Costco lasagna:
– Pair with a fresh side salad for a complete meal. A crisp green salad balances the richness of the lasagna.
– Offer garlic bread or breadsticks on the side. They’ll help sop up all the delicious sauce.
– Garnish with fresh herbs like parsley, basil, or oregano to add a pop of color and flavor.
– Serve with grated parmesan cheese so guests can add to taste.
– Round out the meal with a glass of red wine or Italian soda.
– For parties, cut lasagna into small portions and serve as an appetizer. Provide toothpicks for easy grabbing and mingling.
How Many Does a Costco Lasagna Feed?
A standard Costco lasagna with 12 servings can feed:
– 12 people if serving as an entrée
– 24 people if served as a side dish or appetizer
So the lasagna can comfortably feed a large family dinner, a gathering of about 12-15, or a bigger party if part of a larger buffet.
Because each serving is a substantial 10 ounces of food, most people will be satisfied with just one portion.
Nutrition Comparison to Restaurant Lasagna
Compared to lasagna from a restaurant or food chain like Olive Garden, the Costco lasagna offers:
– Much larger portion size (10 oz vs around 5 oz)
– Lower calorie count (420 calories vs 700+ calories)
– More protein (22g vs around 15g)
– Lower sodium (830mg vs 1000mg+)
So the Costco version offers more value and reasonable nutrition for the price. Just be mindful of limiting portion sizes.
Price per Serving
At the time of writing, a Costco lasagna costs $19.99 for a 4 lb 14 oz tray.
With 12 total servings, that equals:
$19.99 / 12 servings = $1.67 per serving
The per-serving cost may vary slightly depending on exact weight and price fluctuations. But typically, each serving from a Costco lasagna costs around $1.50 to $2.
Compared to ordering lasagna at a restaurant for $12 or more, the Costco lasagna provides quite a value!
Should You Order A Whole or Half Lasagna from Costco?
Costco gives you the option to order a whole lasagna that serves 12 people or a half lasagna that serves 6.
Here are some factors to consider when deciding whether to order a whole or half lasagna:
– Number of people you need to serve – Order a whole lasagna for 12 or more people, or the half tray for 6 or fewer.
– Leftover potential – A whole lasagna will give you more leftovers. The half size is better if you don’t want a ton of leftovers.
– Freezer space – Half lasagna takes up less storage room in your freezer.
– Food waste – Ordering a whole lasagna increases the risk of food waste if you don’t eat all of it.
– Price difference – Per serving, the half lasagna usually costs slightly more than the whole.
– Feeding a crowd – It’s easier to feed a large gathering with a full tray.
Evaluate your situation and decide whether a whole or half Costco lasagna better meets your needs. You can always order an additional half tray if needed to serve more people.
Conclusion
A Costco lasagna contains approximately 12 servings and feeds around 12 people when served as an entrée. By dividing the 9”x13” aluminium tray neatly into squares, you can easily portion the lasagna into equal 10 ounce servings. Costco lasagna provides large, hearty portions at a reasonable price point. Store any uneaten lasagna properly for enjoying the leftovers for several days after.
