Why this formula works
Ketchup supplies tomato body, vinegar prevents the sugar from tasting flat, mustard adds sharpness and Worcestershire brings savory depth. A short uncovered simmer hydrates the spices and reduces the sauce just enough to stay on pizza instead of soaking the center.
Honest timing
| Active preparation | 8 min |
| Cooking / baking | 12 min |
| Elapsed total | 20 min |
Ingredients
- plain tomato ketchup250 g (8.8 oz)
- soft brown sugar35 g (1.23 oz)
- apple cider vinegar30 g (1.06 oz)
- water30 g (1.06 oz)
- Dijon or medium mustard15 g (0.53 oz)
- Worcestershire sauce, gluten-free if required15 g (0.53 oz)
- smoked paprika2 g (0.07 oz)
- garlic powder1.5 g
- freshly ground black pepper0.5 g
- chili powder, optional0.25 g
Equipment
- small heavy saucepan
- whisk
- silicone spatula
- clean 400 ml jar
Exact method
- 1. Before heating, whisk the ketchup, brown sugar, vinegar, water and mustard in a small saucepan until no mustard streaks remain.
- 2. Add Worcestershire sauce, smoked paprika, garlic powder, pepper and optional chili. Scrape the corners of the pan so no dry spice pockets remain.
- 3. Bring to a gentle bubble over medium heat while stirring. Do not walk away: the sugar can catch on the bottom before the mixture visibly boils.
- 4. Reduce to low and simmer uncovered for 8–12 minutes. Stir every 30–60 seconds, scraping the bottom and sides.
- 5. At 8 minutes, drag the spatula across the pan. For pizza, the trail should stay open for about 1 second; for a glaze, reduce 2–4 minutes longer.
- 6. Taste on a cooled spoon. Add water 5 g at a time if too intense, vinegar 2–3 g at a time if too sweet, or sugar 2–3 g at a time if sharply acidic.
- 7. Remove from the heat and cool uncovered for 15 minutes; it thickens further. Transfer to a clean jar, label and refrigerate promptly.
How to know it is ready
- Glossy, smooth and able to coat the back of a spoon.
- The selected dose spreads in a continuous layer without separating or forming watery puddles.
- Smoke is present but does not bury tomato and acidity.
Troubleshooting
- Too thick after cooling: whisk in water 5 g at a time.
- Tastes only sweet: add vinegar and a pinch of salt before adding more smoke.
- Bitter smoke: do not compensate with sugar; dilute with ketchup and water.
- Scorched flavor: discard rather than mixing the burnt batch into fresh sauce.
How to adapt the base recipe
- Pizza base: choose the dose from the size-and-style table instead of treating one number as universal.
- Chicken glaze: simmer 2–4 minutes longer, then apply only to cooked or nearly cooked chicken to avoid burning.
- Dip: cool completely, then thin with 10–20 g water.
- Pulled pork: add 10–15 g vinegar and use a thinner consistency.
Sauce quantity by pizza size and style
| Pizza / style | Sauce | Technical note |
|---|---|---|
| 28–30 cm / 11–12 in, thin and crisp | 60–75 g | A thin continuous coat; best for a lightly topped pizza. |
| 28–30 cm / 11–12 in, deliberately juicy | 85–110 g | Use strong bottom heat and keep cheese and other wet toppings controlled. |
| 32–35 cm / 13–14 in, regular crust | 100–140 g | Spread to the rim in a consistent layer without puddles. |
| 30×40 cm / 12×16 in tray pizza | 180–240 g | Appropriate for a thicker base and longer bake. |
| Deep pan or large family tray | 220–300 g | Possible and juicy, but par-bake the base or use a dough designed for the load. |
Storage and food safety
Cool promptly, refrigerate in a clean sealed jar and use within 7 days. Freeze in small portions for up to 3 months. Never return a brush that touched raw meat to the storage jar.
Allergens
Fish, Mustard Depending on the selected product, may also contain: Celery, Gluten (wheat), Soy, Sulphites.
Always verify every label and cross-contact risk; brand formulations can change.