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Yasai Yaki Soba (Mushroom): calories and sugar by portion and age

Wagamama Yasai Yaki Soba (Mushroom), soba noodles with mushrooms, egg, peppers, beansprouts, pickled ginger, crispy onions and sesame seeds in a white bowl, nutrition and calories

Boone’s analysis puts Wagamama Yasai Yaki Soba (Mushroom) at 38% of an adult’s daily calories, 127% of the daily salt limit for a child aged 4 to 6 and 3.0 teaspoons of free sugar.

How many calories are in Wagamama Yasai Yaki Soba (Mushroom)? It contains 768 kcal, 34.6g of fat (3.8g saturated), 12.1g of sugar and 3.8g of salt.

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Nutrition information

Nutrition information: Wagamama Yasai Yaki Soba (Mushroom)

Energy768 kcal
Fat34.6g
of which saturates3.8g
Carbohydrate80.5g
of which sugars12.1g
Fibre6.5g
Salt3.8g
Protein28.2g

Nutrition figures are Wagamama UK published data from its allergen and nutrition guide for the main menu (June 2026), per serving as served. Boone converts them to the portion and age comparisons on this page.

Wagamama Yasai Yaki Soba (Mushroom) contains 768 kcal, which is 38% of the 2,000 kcal adult daily reference intake. It provides 34.6g of total fat, of which 3.8g is saturated, 12.1g of sugar, 6.5g of fibre, 3.8g of salt and 28.2g of protein.

The saturated fat content of 3.8g represents 19% of the adult daily guideline of 20g.

Sugar in Wagamama Yasai Yaki Soba (Mushroom)

Wagamama Yasai Yaki Soba (Mushroom) contains 12.1g of free sugar per serving (3.0 teaspoons). Wagamama publishes a total sugar figure of 12.1g and does not say how much is added, so Boone counts all of it. High sugar

The NHS free sugar limit is 30g per day for adults, 24g for children aged 7 to 10, and 19g for children aged 4 to 6. Free sugar excludes the sugars naturally present in milk and whole fruit.

Free sugar by portion: Wagamama Yasai Yaki Soba (Mushroom)

PortionAdult (female)
30g
Adult (male)
30g
Age 11 to 17
30g
Age 7 to 10
24g
Age 4 to 6
19g
Per portion12.1g
40%
12.1g
40%
12.1g
40%
12.1g
50%
12.1g
64%

Teaspoons: 3.0 tsp

Boone calculates these percentages from Wagamama UK published nutrition data against UK Dietary Reference Values and NHS free sugar and salt limits. Free sugar, salt, calories and saturated fat are limits to stay under. For guidance only.

Salt in Wagamama Yasai Yaki Soba (Mushroom)

Wagamama Yasai Yaki Soba (Mushroom) contains 3.8g of salt per serving. High salt

Children have lower salt limits: 3g per day for ages 4 to 6, 5g for ages 7 to 10.

Salt by portion: Wagamama Yasai Yaki Soba (Mushroom)

PortionAdult (female)
6g
Adult (male)
6g
Age 11 to 17
6g
Age 7 to 10
5g
Age 4 to 6
3g
Per portion3.8g
63%
3.8g
63%
3.8g
63%
3.8g
76%
3.8g
127%

Boone calculates these percentages from Wagamama UK published nutrition data against UK Dietary Reference Values and NHS free sugar and salt limits. Free sugar, salt, calories and saturated fat are limits to stay under. For guidance only.

Calories in Wagamama Yasai Yaki Soba (Mushroom)

Wagamama Yasai Yaki Soba (Mushroom) contains 768 kcal per serving. Moderate calorie share

Daily calorie needs vary by age and sex.

Calories by portion: Wagamama Yasai Yaki Soba (Mushroom)

PortionAdult (female)
2000 kcal
Adult (male)
2500 kcal
Age 11 to 17
1936 kcal
Age 7 to 10
1553 kcal
Age 4 to 6
1291 kcal
Per portion768 kcal
38%
768 kcal
31%
768 kcal
40%
768 kcal
49%
768 kcal
59%

Boone calculates these percentages from Wagamama UK published nutrition data against UK Dietary Reference Values and NHS free sugar and salt limits. Free sugar, salt, calories and saturated fat are limits to stay under. For guidance only.

Saturated fat in Wagamama Yasai Yaki Soba (Mushroom)

Wagamama Yasai Yaki Soba (Mushroom) contains 3.8g of saturated fat per serving. Moderate saturated fat

The saturated fat guideline is 20g a day for women and 30g for men, and lower for children.

Saturated fat by portion: Wagamama Yasai Yaki Soba (Mushroom)

PortionAdult (female)
20g
Adult (male)
30g
Age 11 to 17
20g
Age 7 to 10
18g
Age 4 to 6
16g
Per portion3.8g
19%
3.8g
13%
3.8g
19%
3.8g
21%
3.8g
24%

Boone calculates these percentages from Wagamama UK published nutrition data against UK Dietary Reference Values and NHS free sugar and salt limits. Free sugar, salt, calories and saturated fat are limits to stay under. For guidance only.

Free sugar vs total sugar

Where the sugar comes from: Wagamama Yasai Yaki Soba (Mushroom)

All 12.1g is counted as free sugar. Wagamama publishes total sugar only. Some may come naturally from vegetables, but without a recipe Boone cannot separate it, so nothing is deducted. That is 3.0 teaspoons.

NHS daily free sugar limits: 30g for adults and children 11+, 24g age 7 to 10, 19g age 4 to 6.

Ultra-processed food: what is really in it

Processing: Wagamama Yasai Yaki Soba (Mushroom)

Boone cannot classify this item, because Wagamama does not publish an ingredient list for it.

NOVA classification is read from an ingredient list. Without one there is no way to count additives, separate raw ingredients from manufactured ones, or say whether an item is ultra-processed. Boone does not estimate a NOVA group, because a guess presented as a classification would be worse than saying nothing.

Classification is based on published ingredient lists only. If Wagamama publishes one, this section will be updated.

Ingredients

Wagamama does not publish an ingredient list in its allergen and nutrition guide

Ingredients: Wagamama Yasai Yaki Soba (Mushroom)

The Wagamama UK allergen and nutrition guide gives nutrition figures for Wagamama Yasai Yaki Soba (Mushroom) but no ingredients, and the chain is under no legal obligation to publish them.

Food made to order in a restaurant counts as non-prepacked under UK food law. The legal requirement is to declare the 14 major allergens, and for large businesses in England to show calories at the point of choice. A full ingredient list is voluntary. Some chains publish one anyway.

Without an ingredient list, no page on this site can tell you how many ingredients are in this item, how many of them are manufactured substances, or whether it is ultra-processed. Boone will not estimate any of it.

Allergen information for this item is published by Wagamama and is shown below. Recipes change, so always check in restaurant before ordering if you have an allergy.

Allergens at a glance

Wagamama Yasai Yaki Soba (Mushroom) contains gluten (barley, wheat), sesame, soya and eggs. It may contain traces of sulphites. Wagamama lists it as suitable for vegetarians.

Allergen information: Wagamama Yasai Yaki Soba (Mushroom)

AllergenStatus
Cereals containing glutenContains
SesameContains
SoyaContains
MilkNot declared
EggsContains
FishNot declared
CrustaceansNot declared
CeleryNot declared
MustardNot declared
MolluscsNot declared
LupinNot declared
PeanutsNot declared
Tree nutsNot declared
SulphitesMay contain traces

Contains = declared as an ingredient in the Wagamama UK allergen guide (June 2026). May contain traces = Wagamama says the allergen is not added on purpose but cross-contamination can happen in manufacture, handling, transport, storage or cooking, including shared fryer oil. Not declared = not listed in that guide, which is not the same as allergen free. Wagamama asks anyone with a food allergy or intolerance to tell their server on every visit, and recipes change, so check before ordering.

Frequently asked questions

How many calories are in Wagamama Yasai Yaki Soba (Mushroom)?+

Boone calculates that Wagamama Yasai Yaki Soba (Mushroom) contains 768 kcal, which is 38% of an adult’s 2,000 kcal daily reference intake and 59% of the daily intake for a child aged 4 to 6.

How much sugar is in Wagamama Yasai Yaki Soba (Mushroom)?+

Wagamama Yasai Yaki Soba (Mushroom) contains 12.1g of sugar, which Boone counts as free sugar, or about 3.0 teaspoons. That is 40% of an adult’s 30g daily limit and 64% of the 19g limit for a child aged 4 to 6.

How much saturated fat is in Wagamama Yasai Yaki Soba (Mushroom)?+

Wagamama Yasai Yaki Soba (Mushroom) contains 3.8g of saturated fat. Boone calculates this as 19% of the daily guideline for an adult woman and 13% for an adult man, because the guideline differs by sex: 20g and 30g.

How much salt is in Wagamama Yasai Yaki Soba (Mushroom)?+

Wagamama Yasai Yaki Soba (Mushroom) contains 3.8g of salt. Boone calculates that as 127% of the daily limit for a child aged 4 to 6 and 63% of an adult’s 6g limit.

Is Wagamama Yasai Yaki Soba (Mushroom) ultra-processed?+

Wagamama does not include ingredient lists in its UK allergen and nutrition guide, and UK law does not require them for food made to order, so Boone cannot assign a NOVA group to this item.

Is Wagamama Yasai Yaki Soba (Mushroom) vegetarian?+

Yes. Wagamama lists Wagamama Yasai Yaki Soba (Mushroom) as suitable for vegetarians, but not for vegans.

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