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How Many Calories in Lasagna, Cheese, Frozen, Unprepared?

✓ Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by Jordan Morley, Editorial Reviewer. Last reviewed: 27 October 2026.

Fact-checked against original USDA source data by Jordan Morley, Editorial Reviewer. Not a registered dietitian — nutrition figures are sourced directly from USDA FoodData Central, not independently assessed medical advice.

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145
calories per 100g
344 calories per 1 cup 1 serving (237g)
5.1gProtein
21.6gCarbs
4.2gFat
1.7gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)41 kcal1.4g
100g145 kcal5.1g
1 cup 1 serving344 kcal12.1g
grams
145kcal
5.1gprotein
21.6gcarbs
4.2gfat
1.7gfibre

A lasagna, cheese, frozen, unprepared contains 145 calories per 100g. A typical 1 cup 1 serving (237g) provides about 344 calories. Lasagna, Cheese, Frozen, Unprepared is moderate in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Lasagna, Cheese, Frozen, Unprepared Nutrition Facts

NutrientPer 100gPer serving (237g)
Calories145 kcal344 kcal
Protein5.1g12.1g
Carbohydrates21.6g51.2g
of which Sugars3.8g9.0g
Fat4.2g10.0g
of which Saturates2.1g5.0g
Fibre1.7g4.0g
Sodium312.0mg739mg
Potassium159.0mg377mg
Calcium84.0mg199mg
Iron0.8mg1.9mg
Vitamin C1.5mg3.6mg
Vitamin A23.0µg55µg
Selenium16.8µg40µg
Riboflavin (B2)0.1mg0.2mg

% of Daily Value (per 100g)

Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.

Useful for tracking lasagna, cheese, frozen, unprepared

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Have a cat or dog? Check whether lasagna, cheese, frozen, unprepared is safe for your dog or safe for your cat before sharing. Also check the full ingredient breakdown and food safety guide for pregnancy and storage advice. Use a meal prep container set to portion out lasagna, cheese, frozen, unprepared for the week. Tracking supplements too? Check drug and supplement interactions before combining anything new.

Good to know

Check the actual serving size on packaging before comparing to the per-100g figures here — snack portions are often smaller (or larger) than 100g.

Frequently Asked Questions

How many calories in lasagna, cheese, frozen, unprepared per 100g?

Lasagna, Cheese, Frozen, Unprepared contains 145 calories per 100g, based on USDA reference data.

Is lasagna, cheese, frozen, unprepared high in calories?

A 1 cup 1 serving of lasagna, cheese, frozen, unprepared (237g) has around 344 calories — roughly 17% of a 2,000-calorie daily intake.

Is lasagna, cheese, frozen, unprepared good for weight loss?

Lasagna, Cheese, Frozen, Unprepared is fairly calorie-dense at 145 calories per 100g, so portion size matters when losing weight. A 1 cup 1 serving provides about 344 calories.

How much protein is in lasagna, cheese, frozen, unprepared?

Lasagna, Cheese, Frozen, Unprepared contains 5.1g of protein per 100g.

Is lasagna, cheese, frozen, unprepared a good source of fibre?

Lasagna, Cheese, Frozen, Unprepared is relatively low in fibre at 1.7g per 100g, so pairing it with fibre-rich sides (vegetables, whole grains, legumes) can help balance a meal.

How does lasagna, cheese, frozen, unprepared compare to desserts, flan, caramel custard, prepared-from-recipe?

Lasagna, Cheese, Frozen, Unprepared has 145 calories per 100g, close to desserts, flan, caramel custard, prepared-from-recipe at 145 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of lasagna, cheese, frozen, unprepared for 20g of protein?

With 5.1g of protein per 100g, you'd need roughly 392g of lasagna, cheese, frozen, unprepared to reach 20g of protein

Foods with a similar calorie count

Other snacks closest to lasagna, cheese, frozen, unprepared by calories per 100g:

FoodCaloriesProteinCarbsFat
Lasagna, Cheese, Frozen, Unprepared (this page)145 kcal5.1g21.6g4.2g
Desserts, Flan, Caramel Custard, Prepared-from-recipe145 kcal4.5g22.8g4.0g
Sherbet, Orange144 kcal1.1g30.4g2.0g
Sauce, Homemade, White, Medium147 kcal3.8g9.2g10.6g
Ice Creams, Breyers, No Sugar Added, Vanilla143 kcal3.7g21.9g6.2g
Ice Creams, Breyers, No Sugar Added, Vanilla Chocolate Strawberry143 kcal3.7g21.7g6.3g
Rice, Brown, Parboiled, Cooked147 kcal3.1g31.3g0.8g

More kit for lasagna, cheese, frozen, unprepared tracking

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Nutrition data: USDA FoodData Central (public domain, CC0 1.0). Values are per 100g unless stated.