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How Many Calories in Puff Pastry, Frozen, Ready-to-bake?

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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551
calories per 100g
154 calories per 1 oz (28g)
7.3gProtein
45.1gCarbs
38.1gFat
1.5gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)156 kcal2.1g
100g551 kcal7.3g
grams
551kcal
7.3gprotein
45.1gcarbs
38.1gfat
1.5gfibre

A puff pastry, frozen, ready-to-bake contains 551 calories per 100g. A typical 1 oz (28g) provides about 154 calories. Puff Pastry, Frozen, Ready-to-bake is high in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Puff Pastry, Frozen, Ready-to-bake Nutrition Facts

NutrientPer 100gPer serving (28g)
Calories551 kcal154 kcal
Protein7.3g2.0g
Carbohydrates45.1g12.6g
of which Sugars0.7g0.2g
Fat38.1g10.7g
of which Saturates9.6g2.7g
Fibre1.5g0.4g
Sodium249.0mg70mg
Potassium61.0mg17mg
Calcium10.0mg3mg
Iron2.6mg0.7mg
Vitamin C0.0mg0.0mg
Vitamin A0.0µg0µg
Selenium24.2µg7µg
Riboflavin (B2)0.3mg0.1mg

% 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 puff pastry, frozen, ready-to-bake

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Have a cat or dog? Check whether puff pastry, frozen, ready-to-bake 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 puff pastry, frozen, ready-to-bake 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.

Does puff pastry, frozen, ready-to-bake fit your diet?

Moderation note

Puff Pastry, Frozen, Ready-to-bake is relatively energy-dense (551 kcal/100g) with 9.6g of saturated fat per 100g — fine as part of a varied diet, worth weighing rather than eyeballing if you're watching saturated fat intake specifically.

Frequently Asked Questions

How many calories in puff pastry, frozen, ready-to-bake per 100g?

Puff Pastry, Frozen, Ready-to-bake contains 551 calories per 100g, based on USDA reference data.

Is puff pastry, frozen, ready-to-bake high in calories?

A 1 oz of puff pastry, frozen, ready-to-bake (28g) has around 154 calories — roughly 8% of a 2,000-calorie daily intake.

Is puff pastry, frozen, ready-to-bake good for weight loss?

Puff Pastry, Frozen, Ready-to-bake is fairly calorie-dense at 551 calories per 100g, so portion size matters when losing weight. A 1 oz provides about 154 calories.

How much protein is in puff pastry, frozen, ready-to-bake?

Puff Pastry, Frozen, Ready-to-bake contains 7.3g of protein per 100g.

Is puff pastry, frozen, ready-to-bake a good source of fibre?

Puff Pastry, Frozen, Ready-to-bake is relatively low in fibre at 1.5g per 100g, so pairing it with fibre-rich sides (vegetables, whole grains, legumes) can help balance a meal.

How does puff pastry, frozen, ready-to-bake compare to snacks, potato chips, made from dried potatoes, cheese-flavor?

Puff Pastry, Frozen, Ready-to-bake has 551 calories per 100g, close to snacks, potato chips, made from dried potatoes, cheese-flavor at 551 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of puff pastry, frozen, ready-to-bake for 20g of protein?

With 7.3g of protein per 100g, you'd need roughly 274g of puff pastry, frozen, ready-to-bake to reach 20g of protein

Foods with a similar calorie count

Other snacks closest to puff pastry, frozen, ready-to-bake by calories per 100g:

FoodCaloriesProteinCarbsFat
Puff Pastry, Frozen, Ready-to-bake (this page)551 kcal7.3g45.1g38.1g
Snacks, Potato Chips, Made From Dried Potatoes, Cheese-flavor551 kcal7.0g50.6g37.0g
Snacks, Beef Sticks, Smoked550 kcal21.5g5.4g49.6g
Candies, Chocolate, Dark, Nfs (45-59% Cacao Solids 90%; 60-69% Cacao Solids 5%; 70-85% Cacao Solids 5%)550 kcal5.1g60.0g32.2g
Mother'S, Macaroon Cookies552 kcal6.1g55.7g34.1g
Candies, Mars Snackfood Us, Twix Chocolate Fudge Cookie Bars550 kcal7.3g56.0g33.3g
Seeds, Hemp Seed, Hulled553 kcal31.6g8.7g48.8g

More kit for puff pastry, frozen, ready-to-bake tracking

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