This is the sauce that ties my whole grilling lineup together. It started as an experiment to use up a few extra cans, and now I make a batch almost every weekend in summer. It comes together in one saucepan in under half an hour, and it lands right in the sweet, smoky, tangy zone that a good barbecue sauce should.
The soda is the secret. Instead of dumping in more sugar and corn syrup, I let Dr Pepper reduce down to do the sweetening, which brings a rounder, more interesting flavor than plain sugar ever could. It is the kind of homemade staple that makes everything you brush it on taste like you fussed over it.
Why Dr Pepper works in this recipe
A great barbecue sauce balances sweet, tangy, and savory, and Dr Pepper covers two of those on its own. As it reduces, the cola-caramel sweetness concentrates into a deep, almost molasses-like base, while the soda's gentle acidity sharpens the tang from the vinegar so the sauce never reads as flat or cloying. Its dark color also deepens the finished sauce to that glossy barbecue red-brown. So much of that comes from the drink's signature blend, which I get into in the 23 flavors of Dr Pepper. I reach for full-sugar Dr Pepper here, because the sugar is what builds the body.
When to make it
For a backyard Cookout, I make a double batch and set it out in a jar so everyone can slather their own. On the 4th of July it is the sauce I brush over everything coming off the grill, from ribs to chicken to the odd hot dog. All through Grilling season I keep a jar in the fridge so a weeknight dinner is only a brush-stroke away from feeling special. And on Game Day it doubles as a dip for wings and meatballs, which is exactly the kind of versatility I want when the snacks are flowing.
Tips and swaps
- Simmer it to nappe, the point where it coats the back of a spoon. Remember it thickens more as it cools, so pull it just before you think it is ready.
- Adjust the heat with the cayenne. Leave it out for a kid-friendly sauce, or add a little more for a sauce with a kick.
- Swap the molasses for honey if that is what you have, though molasses gives the deepest color and flavor. The full ingredient list is in the recipe card below.
- This is the exact sauce I call for in my Dr Pepper ribs and Dr Pepper pulled pork. It is also a perfect glaze for Dr Pepper wings.
Frequently asked questions
Will my sauce taste like soda?
No. Once the Dr Pepper reduces and mingles with the vinegar, ketchup, and spices, it reads as a classic sweet-and-smoky barbecue sauce with a little extra depth, not like a drink.
Can I make it sugar-free?
You can simmer it with Dr Pepper Zero and cut the brown sugar, though the sauce will be thinner and less glossy since the soda's sugar is part of the body. Expect to reduce it a bit longer.
How long does it keep?
Stored in a sealed jar in the fridge, it holds for about 2 weeks. Find more ways to use it over on my recipes hub.
