Boone’s analysis puts the whole Domino’s Fiery Vegi Sizzler Thin & Crispy pizza at 71% of an adult’s daily calories, 222% of the daily salt limit for a child aged 4 to 6 and 8.9 teaspoons of free sugar.
How many calories are in a Domino’s Fiery Vegi Sizzler Thin & Crispy pizza? A slice of the large is 142 kcal. The whole pizza, cut into 10 slices, is 1,420 kcal, with 56g of fat (28g saturated), 36g of sugar and 6.7g of salt.
These figures are for the large. Domino’s also makes it as a medium (1,113 kcal) and a personal (288 kcal), and the size table below gives every one.
This page covers the Thin & Crispy. As a large, the same pizza is 1,987 kcal as Classic Crust, 1,623 kcal as Italian Style Crust, 2,386 kcal as Double Decadence and 2,156 kcal as Stuffed Crust.
Build a full meal with our nutrition calculator
Use the Boone meal calculator to build a full meal rather than view this item on its own. Add a pizza or main, a side, a dip and a dessert, then choose your age and sex for a more accurate view of how a Fiery Vegi Sizzler Thin & Crispy pizza fits into a day.
Nutrition information
Nutrition information: Domino’s Fiery Vegi Sizzler Thin & Crispy pizza, large (per slice / whole pizza)
| Energy | 142 kcal a slice / 1,420 kcal whole |
| Fat | 5.6g / 56g |
| of which saturates | 2.8g / 28g |
| Carbohydrate | 18g / 177g |
| of which sugars | 3.6g / 36g |
| Fibre | 1.2g / 12g |
| Salt | 0.67g / 6.7g |
| Protein | 5.2g / 52g |
Nutrition figures are Domino’s UK published data (7 September 2026), per slice and per whole pizza, before dips. Boone converts the figures to the portion and age comparisons on this page.
Whole pizza by size: Domino’s Fiery Vegi Sizzler Thin & Crispy pizza
| Size | Calories | Fat | Saturates | Carbs | Sugars | Fibre | Protein | Salt |
|---|
| Large | 1,420 kcal | 56g | 28g | 177g | 36g | 12g | 52g | 6.7g |
| Large (reduced-fat mozzarella) | 1,227 kcal | 34g | 16g | 176g | 36g | 11g | 53g | 7.6g |
| Medium | 1,113 kcal | 43g | 22g | 134g | 26g | 8.2g | 47g | 6.7g |
| Medium (reduced-fat mozzarella) | 967 kcal | 27g | 12g | 134g | 28g | 10g | 48g | 6g |
| Personal | 288 kcal | 10g | 5.4g | 36g | 4.8g | 2.8g | 12g | 1.8g |
| Personal (reduced-fat mozzarella) | 272 kcal | 7.5g | 3.7g | 37g | 4.9g | 2.8g | 14g | 1.8g |
Domino’s cuts a Large into 10 slices, a Medium into 8, a Small into 6 and a Personal into 4. Reduced-fat mozzarella figures are Domino’s own, for the same pizza made with its reduced-fat cheese option.
The whole Domino’s Fiery Vegi Sizzler Thin & Crispy pizza (large) contains 1,420 kcal, which is 71% of the 2,000 kcal adult daily reference intake. It provides 56g of total fat, of which 28g is saturated, 36g of sugar, 6.7g of salt and 52g of protein.
The saturated fat content of 28g represents 140% of the adult daily guideline of 20g.
Domino’s does not publish portion weights, so Boone cannot show figures per 100g for this item.
Sugar in Domino’s Fiery Vegi Sizzler Thin & Crispy pizza
The whole Domino’s Fiery Vegi Sizzler Thin & Crispy pizza contains 36g of free sugar (8.9 teaspoons). 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: Domino’s Fiery Vegi Sizzler Thin & Crispy pizza
| Portion | Adult (female)
30g | Adult (male)
30g | Age 11 to 17
30g | Age 7 to 10
24g | Age 4 to 6
19g |
|---|
| 1 slice (Large) | 3.6g
12% | 3.6g
12% | 3.6g
12% | 3.6g
15% | 3.6g
19% |
| Whole large (10 slices) | 36g
119% | 36g
119% | 36g
119% | 36g
148% | 36g
187% |
| Whole medium (8 slices) | 26g
87% | 26g
87% | 26g
87% | 26g
109% | 26g
137% |
| Whole personal (4 slices) | 4.8g
16% | 4.8g
16% | 4.8g
16% | 4.8g
20% | 4.8g
25% |
Teaspoons: 8.9 tsp
Boone calculates these percentages from Domino’s 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 Domino’s Fiery Vegi Sizzler Thin & Crispy pizza
The whole Domino’s Fiery Vegi Sizzler Thin & Crispy pizza contains 6.7g of salt. High salt
Children have lower salt limits: 3g per day for ages 4 to 6, 5g for ages 7 to 10.
Salt by portion: Domino’s Fiery Vegi Sizzler Thin & Crispy pizza
| Portion | Adult (female)
6g | Adult (male)
6g | Age 11 to 17
6g | Age 7 to 10
5g | Age 4 to 6
3g |
|---|
| 1 slice (Large) | 0.67g
11% | 0.67g
11% | 0.67g
11% | 0.67g
13% | 0.67g
22% |
| Whole large (10 slices) | 6.7g
111% | 6.7g
111% | 6.7g
111% | 6.7g
133% | 6.7g
222% |
| Whole medium (8 slices) | 6.7g
112% | 6.7g
112% | 6.7g
112% | 6.7g
134% | 6.7g
223% |
| Whole personal (4 slices) | 1.8g
30% | 1.8g
30% | 1.8g
30% | 1.8g
37% | 1.8g
61% |
Boone calculates these percentages from Domino’s 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 Domino’s Fiery Vegi Sizzler Thin & Crispy pizza
The whole Domino’s Fiery Vegi Sizzler Thin & Crispy pizza contains 1,420 kcal. High calorie share
Daily calorie needs vary by age and sex.
Calories by portion: Domino’s Fiery Vegi Sizzler Thin & Crispy pizza
| Portion | Adult (female)
2,000 kcal | Adult (male)
2,500 kcal | Age 11 to 17
1,936 kcal | Age 7 to 10
1,553 kcal | Age 4 to 6
1,291 kcal |
|---|
| 1 slice (Large) | 142 kcal
7% | 142 kcal
6% | 142 kcal
7% | 142 kcal
9% | 142 kcal
11% |
| Whole large (10 slices) | 1,420 kcal
71% | 1,420 kcal
57% | 1,420 kcal
73% | 1,420 kcal
91% | 1,420 kcal
110% |
| Whole medium (8 slices) | 1,113 kcal
56% | 1,113 kcal
45% | 1,113 kcal
57% | 1,113 kcal
72% | 1,113 kcal
86% |
| Whole personal (4 slices) | 288 kcal
14% | 288 kcal
12% | 288 kcal
15% | 288 kcal
19% | 288 kcal
22% |
Boone calculates these percentages from Domino’s 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 Domino’s Fiery Vegi Sizzler Thin & Crispy pizza
The whole Domino’s Fiery Vegi Sizzler Thin & Crispy pizza contains 28g of saturated fat. High saturated fat
The saturated fat guideline is 20g a day for women and 30g for men, and lower for children.
Saturated fat by portion: Domino’s Fiery Vegi Sizzler Thin & Crispy pizza
| Portion | Adult (female)
20g | Adult (male)
30g | Age 11 to 17
20g | Age 7 to 10
18g | Age 4 to 6
16g |
|---|
| 1 slice (Large) | 2.8g
14% | 2.8g
9% | 2.8g
14% | 2.8g
16% | 2.8g
18% |
| Whole large (10 slices) | 28g
140% | 28g
94% | 28g
140% | 28g
156% | 28g
176% |
| Whole medium (8 slices) | 22g
110% | 22g
73% | 22g
110% | 22g
122% | 22g
138% |
| Whole personal (4 slices) | 5.4g
27% | 5.4g
18% | 5.4g
27% | 5.4g
30% | 5.4g
34% |
Boone calculates these percentages from Domino’s 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.
Ultra-processed food: what is really in it
Processing and additives: Domino’s Fiery Vegi Sizzler Thin & Crispy pizza
Reading the published ingredient list closely, the whole Domino’s Fiery Vegi Sizzler Thin & Crispy pizza contains emulsifiers, preservatives, acidity regulators and flour treatment agents. These are not there to add nutritional value. They make industrial production and distribution possible.
Emulsifiers
Help oil-based and water-based ingredients blend and stay blended. Found in the thin & crispy dough.
Preservatives
Extend shelf life by slowing the growth of bacteria and moulds. Found in the thin & crispy dough and jalapeños.
Acidity regulators
Control sourness and help preserve. Found in the tomato sauce and jalapeños.
Flour treatment agents
Strengthen dough so it survives machine handling. Found in the thin & crispy dough.
Boone classifies Domino’s Fiery Vegi Sizzler Thin & Crispy pizza as NOVA group 4, ultra-processed, based on the ingredients named above. NOVA groups foods by how far they are from their whole-food form, not by how nutritious they are. A group 4 food is not automatically unhealthy, and a group 1 food is not automatically healthy. Read from the published ingredient list, September 2026.
The whole Domino’s Fiery Vegi Sizzler Thin & Crispy pizza contains 29 distinct ingredients: 18 raw and 11 manufactured. Raw means something you could buy and cook with at home; manufactured means a substance that only exists as an output of industrial processing.
Ingredients
Domino’s Fiery Vegi Sizzler Thin & Crispy pizza is assembled from 7 separately prepared components.
Ingredients by component: Domino’s Fiery Vegi Sizzler Thin & Crispy pizza
Thin & crispy dough
WHEAT flour, Water, Rapeseed Oil, Emulsifiers (Mono and Diglycerides, Mono and Diacetyl tartaric acid), Salt, Yeast, Preservative (Potassium Sorbate, Calcium Propionate), Sugar, Flour Treatment Agents (Ascorbic Acid, L Cysteine).
Tomato Sauce
(Tomatoes, Sugar, Salt, Garlic, Black Pepper, Oregano, Basil, Chilli, Peppermint, Acidity Regulatory: Citric Acid).
Jalapeños
(Green Jalapeños, Water, Salt, Acidity Regulator: Acetic Acid, Firming Agent: Calcium Chloride, Preservative: Sodium Benzoate).
Ingredients from the Domino’s UK Ingredients & Allergen Information guide (correct as of 7 September 2026). Allergens are shown in CAPITALS. Where Domino’s lists alternative suppliers, Boone shows the first. Recipes change, so always check the latest guide if you have an allergy.
Allergens at a glance
The whole Domino’s Fiery Vegi Sizzler Thin & Crispy pizza contains wheat and milk. Domino’s lists it as suitable for vegetarians.
Allergen information: Domino’s Fiery Vegi Sizzler Thin & Crispy pizza
| Allergen | Status |
|---|
| Wheat | Contains |
| Rye | Not present |
| Barley | Not present |
| Oats | Not present |
| Sesame | Not present |
| Soya | Not present |
| Milk | Contains |
| Eggs | Not present |
| Fish | Not present |
| Crustaceans | Not present |
| Molluscs | Not present |
| Celery | Not present |
| Mustard | Not present |
| Lupin | Not present |
| Sulphites | Not present |
| Peanuts | Not present |
| Tree nuts | Not present |
Contains = declared as an ingredient in Domino’s guide. Domino’s prepares food in stores where equipment and utensils are shared, so it cannot guarantee any product is free from allergens, even when ingredients are removed on request. Its gluten free pizzas are prepared under procedures accredited by Coeliac UK and contain less than 20ppm gluten. For pizzas Boone combines the allergens for the crust, sauce, cheese and toppings. From the Domino’s UK Ingredients & Allergen Information guide (correct as of 7 September 2026).
