McDonald's McCrispy: calories, nutrition, ingredients and allergens

McDonald's McCrispy — calories, saturated fat and salt nutrition breakdown

How many calories are in a McDonald's McCrispy? It contains 484 kcal, 21g of fat (3g saturated), 5g of sugar and 1.8g of salt. This sits in the middle of the range for the core menu.

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Nutrition information

Nutrition information: McCrispy

Energy	484 kcal
Fat	21g
of which saturates	3g
Carbohydrate	49g
of which sugars	5g
Salt	1.8g
Protein	27g

Source: McDonald’s UK nutrition information. Figures are per item as sold, before any optional sauces or extras.

A McDonald's McCrispy contains 484 kcal, which is 24% of the 2,000 kcal adult daily reference intake. It provides 21g of total fat, of which 3g is saturated, 5g of sugar, 1.8g of salt and 27g of protein.

At 3g, the saturated fat content is relatively low for a hot menu item, representing 15% of the adult daily guideline of 20g.

The McCrispy uses a whole chicken breast fillet rather than a formed chicken patty, but the breaded coating, potato roll bun and sandwich sauce still bring the total to over ten distinct ingredient components with several added emulsifiers and stabilisers.

A moderate choice on calories and saturated fat

A McDonald's McCrispy contains 484 kcal and 3g of saturated fat, 15% of the adult daily saturated fat guideline of 20g. The McCrispy uses a whole chicken breast fillet rather than a formed chicken patty, but the breaded coating, potato roll bun and sandwich sauce still bring the total to over ten distinct ingredient components with several added emulsifiers and stabilisers.

Adult daily reference intakes (Reference Intake, RI)

Calories2,000 kcal

Total fat70g

Saturated fat20g

Total sugars90g (free sugar limit: 30g)

Salt6g

Reference Intakes are EU-wide guideline daily amounts for an average adult (2,000 kcal). The free sugar limit of 30g is the NHS/SACN guideline, which is stricter than the 90g total sugars RI as it excludes naturally occurring sugars in whole foods and dairy.

Sugar, salt and protein by age group

The table below shows how the sugar, salt and protein in a McDonald's McCrispy compares to daily guidelines for different age groups and life stages.

Sugar, salt and protein by age group: McDonald's McCrispy

Age group	Sugar (g / % limit)	Salt (g / % limit)	Protein (g / % target)
Age 4 to 6	5g / 26%	1.8g / 60%	27g / 135%
Age 7 to 10	5g / 21%	1.8g / 36%	27g / 96%
Age 11 to 17	5g / 17%	1.8g / 30%	27g / 64%
Adult	5g / 17%	1.8g / 30%	27g / 54%

Sugar and salt % shown against NHS/SACN daily limits. Protein % shown against estimated daily targets. Red = 75%+ of limit, amber = 20-74%, green = under 20%. Protein is beneficial and has no upper limit, shown for reference only.

Protein

McCrispy provides 27g of protein. For comparison, a general guide for adult daily protein intake is around 50g, so this item alone provides 54% of that target.

Salt

McCrispy contains 1.8g of salt, 30% of the adult daily limit of 6g. This is a moderate contribution, leaving room within the daily limit for sides and other meals.

Ultra-processed food: what is really in it

A McDonald's McCrispy is assembled from 4 separate components, each manufactured and prepared separately, often at different factories, before being combined and cooked at the point of sale. The most heavily formulated of these are the potato roll bun, pickle slices and sandwich sauce.

Reading the ingredient list closely, a McDonald's McCrispy contains emulsifiers, stabilisers, preservatives and firming agents. These are not used to add nutritional value. Emulsifiers help water-based and fat-based ingredients (such as oil and vinegar in a sauce, or fat and water in a bun dough) blend together and stay blended, rather than separating out. Stabilisers maintain a consistent texture in sauces and dressings over time, preventing them from becoming watery or separating during storage and transport. Preservatives extend shelf life by slowing the growth of bacteria, yeasts and moulds in components that are prepared centrally and distributed to restaurants. Firming agents help vegetables such as gherkins keep a crisp texture after being processed and packaged.

None of this means the ingredients are unsafe; all additives used are approved for use in UK food. What it indicates is the degree of industrial formulation involved. A home-cooked equivalent, made from a small number of fresh or minimally processed ingredients prepared in one kitchen, would typically involve far fewer steps and far fewer additives. The version sold at McDonald's reaches a comparable end result using a longer list of industrially processed components, several manufacturing sites, and a number of functional additives designed to keep the product consistent across thousands of restaurants.

What's in it: McCrispy

Potato roll bun

Wheat flour, potato flour, water, sugar, yeast, sesame seeds, rapeseed oil, emulsifiers, butter (milk)

Crispy chicken fillet

Whole chicken breast fillet in a seasoned crispy breaded coating, fried in vegetable oil

Pickle slices

Gherkins, vinegar, salt, firming agent, preservative

Sandwich sauce

Rapeseed oil, water, mustard, vinegar, sugar, stabilisers

Looking at the ingredient list rather than just the nutrition panel tells a different story. Even where individual macros (sugar, salt, calories) look moderate, the number of separately manufactured components, and the additives used to bind, emulsify, preserve, colour and flavour them, place almost every hot item on the McDonald's menu in the most processed food category under the NOVA classification system.

Processing (NOVA classification)

A McDonald's McCrispy falls into NOVA group 4, ultra-processed food. The NOVA classification system groups foods by the extent and purpose of the processing involved, rather than by their individual nutrients. Group 4 covers products that are formulated mostly or entirely from substances derived from foods, plus additives, using a series of industrial processes with little or no whole food remaining recognisable in the final product. In this item, that includes emulsifiers, stabilisers, preservatives and firming agents, on top of the breaded or formed proteins, processed cheese and multi-stage assembly typical of the menu. This classification applies to almost all hot menu items at McDonald's, and indeed to most fast food and packaged convenience food generally; it is not a finding specific to this item.

Allergens at a glance

Allergen information: McCrispy

Wheat	Contains
Rye	May contain traces
Barley	May contain traces
Oats	Not present
Sesame	Contains
Soya	Contains
Milk	Contains
Eggs	Not present
Fish	Not present
Crustaceans	Not present
Celery	Not present
Mustard	Contains
Molluscs	Not present
Lupin	Not present

McDonald's UK prepares food in kitchens where allergens are present and equipment is shared. "May contain traces" reflects cross-contact risk from shared fryers, toasters and preparation areas. McDonald's cannot guarantee any item is completely allergen-free, even when ingredients are removed on request.

Frequently asked questions

How many calories are in a McDonald's McCrispy?+

A McDonald's McCrispy contains 484 kcal. With small fries the total reaches 734 kcal. With medium fries the total reaches 814 kcal. With large fries the total reaches 914 kcal. Adding a medium Coca-Cola to a medium meal brings the total to 994 kcal. The McCrispy represents 24% of the 2,000 kcal adult daily reference intake.

McDonald's McCrispy nutrition: what are the full figures?+

Per item: 484 kcal, 21g fat (3g saturated), 49g carbohydrate (5g sugar), 27g protein, 1.8g salt. The saturated fat at 3g is 15% of the adult daily guideline. The sugar at 5g is 17% of the adult daily free sugar limit. The salt at 1.8g is 30% of the adult daily limit and 60% of the daily limit for a child aged 4 to 6. The carbohydrate at 49g is the highest of any sandwich in this guide, reflecting the thick breaded coating and the potato roll bun.

Is the McCrispy made from real chicken?+

Yes. Unlike McNuggets which use reformed chicken breast meat, the McDonald's McCrispy is made from a whole chicken breast fillet — a single unformed cut of chicken breast, not minced and reshaped. This makes the chicken fillet itself a more minimally processed component than the McNugget. However the seasoned crispy breaded coating, potato roll bun and sandwich sauce all contain industrial additives that place the overall item in NOVA group 4.

How does the McCrispy compare to the McChicken Sandwich?+

A McDonald's McCrispy contains 484 kcal compared to 371 kcal in a McChicken Sandwich — 113 more calories. The McCrispy has slightly more saturated fat at 3g versus 2.2g. Both have similar sugar at 5g. The McCrispy has more salt at 1.8g versus 1.4g. The McCrispy has significantly more protein at 27g versus 16g from the whole breast fillet. For lower calories and salt, the McChicken Sandwich is the better choice. For more protein from a larger whole-cut fillet, the McCrispy is stronger.

What is the potato roll bun in a McCrispy?+

The McCrispy uses a potato roll bun — made with wheat flour and potato flour — rather than the standard sesame seed bun used across the burger range. The potato flour gives the bun a softer, slightly denser texture. The potato roll bun contains butter (milk), making it the source of the milk allergen in the McCrispy. This is why the McCrispy contains milk as a declared allergen despite having no cheese.

What allergens are in a McDonald's McCrispy?+

A McDonald's McCrispy contains wheat, soya, sesame, milk and mustard — five declared allergens, the most complex allergen profile of any sandwich covered in this guide. The milk comes from butter in the potato roll bun. The mustard comes from the sandwich sauce. The soya is in the bun and coating. The sesame is in the potato roll bun. It does not contain egg, fish, crustaceans, celery, lupin or molluscs as declared allergens.

Why does the McCrispy contain mustard as an allergen?+

The mustard allergen in the McDonald's McCrispy comes from the sandwich sauce, which contains mustard as an ingredient. This is the same reason the McSpicy, Big Mac and McPlant declare mustard as an allergen. The standard burger range uses mustard as a condiment but does not always declare it — a difference worth noting for anyone comparing the McCrispy with the beef burger range when managing a mustard allergy.

How much protein is in a McDonald's McCrispy?+

A McDonald's McCrispy provides 27g of protein — 54% of the adult daily protein guide of around 50g. For a child aged 7 to 10 with a daily protein guide of around 28g, the McCrispy provides 96% of their daily target from a single item. The protein comes from the whole chicken breast fillet, which is the most protein-dense component. The whole breast fillet rather than reformed chicken contributes to the notably higher protein versus the McChicken Sandwich at 16g.

Is a McDonald's McCrispy suitable for children?+

The McCrispy is not on the Happy Meal menu. On saturated fat and sugar it is a moderate choice. The salt at 1.8g uses 60% of the daily limit for a child aged 4 to 6 from the sandwich alone. The five allergen profile — wheat, soya, sesame, milk and mustard — means it is unsuitable for children with any of these allergies. For children who can eat all five allergens, it is a moderate hot option but higher in salt and calories than the Hamburger or McChicken Sandwich.

How many calories in a McCrispy meal?+

A McDonald's McCrispy medium meal — sandwich with medium fries and medium Coca-Cola — contains approximately 994 kcal, 40g of free sugar (5g from the sandwich and 35g from the drink), approximately 2.4g of salt from the sandwich and fries combined, and approximately 5g of saturated fat. Substituting water for the Coca-Cola reduces the meal to approximately 814 kcal and brings free sugar down to 5g.

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Nutrition and allergen information from McDonald's UK official sources (allergen booklet and product pages). Figures are per item as sold, before optional sauces, dips or extras, and may vary slightly by recipe updates. Reference intakes: EU Reference Intakes for an average adult (2,000 kcal); NHS/SACN free sugar and saturated fat guidelines. For guidance only, not medical advice. Always check the McDonald's UK app or in-restaurant information for the most current data.

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