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How Many Calories in Lasagna with Meat Sauce, Frozen, Prepared?

✓ 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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135
calories per 100g
166 calories per 1 piece side (123g)
7.3gProtein
15.4gCarbs
4.9gFat
1.7gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)38 kcal2.1g
100g135 kcal7.3g
1 piece side166 kcal9.0g
grams
135kcal
7.3gprotein
15.4gcarbs
4.9gfat
1.7gfibre

A lasagna with meat sauce, frozen, prepared contains 135 calories per 100g. A typical 1 piece side (123g) provides about 166 calories. Lasagna with Meat Sauce, Frozen, Prepared is moderate in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Lasagna with Meat Sauce, Frozen, Prepared Nutrition Facts

NutrientPer 100gPer serving (123g)
Calories135 kcal166 kcal
Protein7.3g9.0g
Carbohydrates15.4g18.9g
of which Sugars3.1g3.8g
Fat4.9g6.0g
of which Saturates2.3g2.8g
Fibre1.7g2.1g
Sodium373.0mg459mg
Potassium196.0mg241mg
Calcium88.0mg108mg
Iron0.7mg0.9mg
Vitamin C2.5mg3.1mg
Vitamin A41.0µg50µg
Selenium15.9µg20µg
Riboflavin (B2)0.1mg0.1mg

% 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.

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Have a cat or dog? Check whether lasagna with meat sauce, frozen, prepared 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 with meat sauce, frozen, prepared 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 with meat sauce, frozen, prepared per 100g?

Lasagna with Meat Sauce, Frozen, Prepared contains 135 calories per 100g, based on USDA reference data.

Is lasagna with meat sauce, frozen, prepared high in calories?

A 1 piece side of lasagna with meat sauce, frozen, prepared (123g) has around 166 calories — roughly 8% of a 2,000-calorie daily intake.

Is lasagna with meat sauce, frozen, prepared good for weight loss?

Lasagna with Meat Sauce, Frozen, Prepared is fairly calorie-dense at 135 calories per 100g, so portion size matters when losing weight. A 1 piece side provides about 166 calories.

How much protein is in lasagna with meat sauce, frozen, prepared?

Lasagna with Meat Sauce, Frozen, Prepared contains 7.3g of protein per 100g.

Is lasagna with meat sauce, frozen, prepared a good source of fibre?

Lasagna with Meat Sauce, Frozen, Prepared 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 with meat sauce, frozen, prepared compare to ice creams, breyers, 98% fat free chocolate?

Lasagna with Meat Sauce, Frozen, Prepared has 135 calories per 100g, close to ice creams, breyers, 98% fat free chocolate at 136 — 1 calories fewer per 100g. See the full macro breakdown above.

How many servings of lasagna with meat sauce, frozen, prepared for 20g of protein?

With 7.3g of protein per 100g, you'd need roughly 274g of lasagna with meat sauce, frozen, prepared to reach 20g of protein

Foods with a similar calorie count

Other snacks closest to lasagna with meat sauce, frozen, prepared by calories per 100g:

FoodCaloriesProteinCarbsFat
Lasagna with Meat Sauce, Frozen, Prepared (this page)135 kcal7.3g15.4g4.9g
Ice Creams, Breyers, 98% Fat Free Chocolate136 kcal3.9g30.2g2.2g
Macaroni and Cheese, Canned, Microwavable134 kcal6.0g14.0g6.0g
Rice and Vermicelli Mix, Chicken Flavor, Prepared with 80% Margarine136 kcal2.6g23.5g3.5g
Potsticker or Wonton, Pork and Vegetable, Frozen, Unprepared136 kcal8.3g13.3g5.5g
Hungry Man, Salisbury Steak with Gravy, Frozen, Unprepared136 kcal8.0g7.0g8.5g
Ice Creams, Breyers, 98% Fat Free Vanilla137 kcal3.3g30.5g2.2g

More kit for lasagna with meat sauce, frozen, prepared tracking

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