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How Many Calories in Morningstar Farms Mushroom Lover's Burger, Frozen, Unprepared?

Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by our editorial team. Last reviewed: 5 September 2026.

Fact-checked against original USDA source data by our editorial team.

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168
calories per 100g
108 calories per 1 burger (64g)
14.3gProtein
9.2gCarbs
8.2gFat
5.1gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)48 kcal4.1g
100g168 kcal14.3g
1 burger108 kcal9.2g
grams
168kcal
14.3gprotein
9.2gcarbs
8.2gfat
5.1gfibre

A morningstar farms mushroom lover's burger, frozen, unprepared contains 168 calories per 100g. A typical 1 burger (64g) provides about 108 calories. Morningstar Farms Mushroom Lover's Burger, Frozen, Unprepared is moderate in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Morningstar Farms Mushroom Lover's Burger, Frozen, Unprepared Nutrition Facts

NutrientPer 100gPer serving (64g)
Calories168 kcal108 kcal
Protein14.3g9.2g
Carbohydrates9.2g5.9g
of which Sugars0.5g0.3g
Fat8.2g5.2g
of which Saturates1.1g0.7g
Fibre5.1g3.3g
Sodium445.0mg285mg
Potassium239.0mg153mg
Calcium0.0mg0mg
Iron1.7mg1.1mg
Vitamin C0.0mg0.0mg
Vitamin A0.0µg0µg
Selenium0µg0µg
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.

Useful for tracking morningstar farms mushroom lover's burger, frozen, unprepared

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Have a cat or dog? Check whether morningstar farms mushroom lover's burger, 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 morningstar farms mushroom lover's burger, frozen, unprepared for the week. Tracking supplements too? Check drug and supplement interactions before combining anything new.

Good to know

Cooking method matters here too — boiling can leach some water-soluble vitamins into the cooking water, while steaming or roasting tends to retain more.

Does morningstar farms mushroom lover's burger, frozen, unprepared fit your diet?

Fibre intake

Morningstar Farms Mushroom Lover's Burger, Frozen, Unprepared provides 5.1g of fibre per 100g — a meaningful contribution toward the commonly cited 25-30g daily target, which supports digestion and helps with feeling fuller for longer.

Frequently Asked Questions

How many calories in morningstar farms mushroom lover's burger, frozen, unprepared per 100g?

Morningstar Farms Mushroom Lover's Burger, Frozen, Unprepared contains 168 calories per 100g, based on USDA reference data.

Is morningstar farms mushroom lover's burger, frozen, unprepared high in calories?

A 1 burger of morningstar farms mushroom lover's burger, frozen, unprepared (64g) has around 108 calories — roughly 5% of a 2,000-calorie daily intake.

Is morningstar farms mushroom lover's burger, frozen, unprepared good for weight loss?

Morningstar Farms Mushroom Lover's Burger, Frozen, Unprepared is fairly calorie-dense at 168 calories per 100g, so portion size matters when losing weight. A 1 burger provides about 108 calories.

How much protein is in morningstar farms mushroom lover's burger, frozen, unprepared?

Morningstar Farms Mushroom Lover's Burger, Frozen, Unprepared contains 14.3g of protein per 100g.

Is morningstar farms mushroom lover's burger, frozen, unprepared a good source of fibre?

Yes — morningstar farms mushroom lover's burger, frozen, unprepared provides 5.1g of fibre per 100g, which is a meaningful contribution toward the commonly cited 28g daily reference intake.

How does morningstar farms mushroom lover's burger, frozen, unprepared compare to morningstar farms spicy black bean burger, frozen, unprepared?

Morningstar Farms Mushroom Lover's Burger, Frozen, Unprepared has 168 calories per 100g, close to morningstar farms spicy black bean burger, frozen, unprepared at 168 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of morningstar farms mushroom lover's burger, frozen, unprepared for 20g of protein?

With 14.3g of protein per 100g, you'd need roughly 140g of morningstar farms mushroom lover's burger, frozen, unprepared to reach 20g of protein

Foods with a similar calorie count

Other vegetables closest to morningstar farms mushroom lover's burger, frozen, unprepared by calories per 100g:

FoodCaloriesProteinCarbsFat
Morningstar Farms Mushroom Lover's Burger, Frozen, Unprepared (this page)168 kcal14.3g9.2g8.2g
Morningstar Farms Spicy Black Bean Burger, Frozen, Unprepared168 kcal14.6g19.1g6.1g
Potatoes, French Fried, Shoestring, Salt Added in Processing167 kcal2.2g25.6g6.2g
Beans, Pinto, Immature Seeds, Frozen170 kcal9.8g32.5g0.5g
Potatoes, French Fried, Crinkle or Regular Cut, Salt Added in Processing166 kcal2.5g27.5g5.1g
Hummus166 kcal7.9g14.3g9.6g
Potatoes, French Fried, Wedge Cut, Frozen166 kcal2.6g22.2g7.5g

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