Alice Rose A lot of homemade BBQ sauces are really just ketchup with extra sugar stirred in, which tastes sweet but flat.
This one is built from scratch, with onion and garlic cooked down as a base, and enough time on the heat for the sauce to properly thicken and develop a deeper, more rounded flavour than anything from a squeezy bottle.
It keeps well in the fridge, so it’s worth making a batch rather than a single portion.
Why Cooking the Onion and Garlic First Changes the Whole Sauce
Most quick BBQ sauces skip straight to simmering ketchup with sugar and vinegar, which gives you sweetness and acidity but very little actual depth.
Cooking the onion and garlic down properly first, until soft and lightly caramelised, builds a savoury base that the rest of the sauce sits on top of, rather than tasting one-dimensionally sweet.
Simmering the finished sauce for a full 15 minutes, rather than just warming it through, is what gives it that sticky, glossy consistency worth calling a proper BBQ sauce.
A sauce that’s only been heated briefly stays thin and separates more easily once it hits a hot grill or oven, whereas a properly reduced one clings and caramelises beautifully.
Ingredients for Gordon Ramsay BBQ Sauce
- 1 tbsp olive oil
- 1 small onion, finely diced
- 2 garlic cloves, finely chopped
- 250ml ketchup
- 60g dark brown sugar
- 3 tbsp cider vinegar
- 2 tbsp Worcestershire sauce
- 1 tbsp smoked paprika
- 1/2 tsp cayenne pepper (optional, for heat)
- 100ml water
- Salt and freshly ground black pepper
How to Make Gordon Ramsay BBQ Sauce — Step by Step
Step 1 — Soften the Onion
Heat the olive oil in a small saucepan over medium heat. Add the onion and cook for 6–8 minutes until soft and lightly golden. Add the garlic and cook for a further minute.
Step 2 — Add the Remaining Ingredients
Stir in the ketchup, brown sugar, cider vinegar, Worcestershire sauce, smoked paprika, cayenne if using, and water.
Step 3 — Simmer
Bring to a gentle simmer and cook, stirring occasionally, for 15 minutes, until thickened and glossy.
Step 4 — Blend, If Desired
For a completely smooth sauce, blitz with a stick blender once slightly cooled. For a sauce with a bit of texture, leave as is.
Step 5 — Season and Cool
Season with salt and pepper to taste. Let cool before transferring to a jar or bottle.
My Top Tips for the Best Gordon Ramsay BBQ Sauce
Cook the onion properly until soft and golden, as this builds far more flavour into the sauce than adding it raw or barely softened.
Simmer for the full 15 minutes, since a shorter cooking time leaves the sauce thin and won’t give you that sticky, clinging texture.
Blend for a smooth sauce if you prefer, but taste it both ways first, as some people prefer the texture of the finely diced onion left in.
Adjust the cayenne to taste, adding more gradually if you want a spicier sauce rather than risking too much heat all at once.
Let the sauce cool fully before bottling, as sealing it while still warm can cause condensation to build up inside the jar.
Serving Suggestions
Use as a glaze for ribs, chicken or pulled pork, brushed on during the last 10 minutes of cooking so it caramelises without burning. It also works well simply as a dipping sauce for chips or as a burger topping.
How to Store Gordon Ramsay BBQ Sauce
In the fridge: Store in a sealed jar or bottle in the fridge for up to 2 weeks.
In the freezer: Freezes well for up to 3 months. Freeze in small portions or an ice cube tray for easy use, then transfer to a freezer bag once solid.
Gordon Ramsay BBQ Sauce Recipe
Ingredients
Method
- Cook onion 6–8 minutes until golden. Add garlic 1 minute.
- Stir in ketchup, sugar, vinegar, Worcestershire sauce, paprika, cayenne, water.
- Simmer 15 minutes until thickened.
- Blend if desired for a smooth sauce.
- Season, cool, then bottle.
Notes
Frequently Asked Questions About Gordon Ramsay BBQ Sauce
Can I make this sauce spicier?
Yes — increase the cayenne pepper gradually, or add a splash of hot sauce or a finely chopped fresh chilli along with the onion.
Why is my sauce too thin?
This usually means it hasn’t simmered for long enough. Give it a few extra minutes on a gentle simmer, stirring regularly, until it thickens and coats the back of a spoon.
Can I use this sauce for basting on the barbecue?
Yes, though because of the sugar content, it’s best brushed on towards the end of cooking rather than at the start, to avoid it burning before the meat is cooked through.
Can I make this without smoked paprika?
Regular paprika works as a substitute, though you’ll lose some of the smoky depth. A few drops of liquid smoke, if you have it, can help make up the difference.
