Add cayenne pepper, red pepper flakes, brown sugar, and salt.
Whisk thoroughly until fully combined.
Transfer the sauce to a lidded container.
Allow the sauce to rest briefly before serving for deeper flavor.
Store refrigerated until ready to use.
Notes & Wine Advice
<h2>Notes</h2> <p>This vinegar sauce tastes even better after resting in the refrigerator for several hours.</p><h2>Serve Tip</h2> <p>Serve this sauce with pulled pork, smoked chicken, chopped barbecue, ribs, or barbecue sandwiches.</p><h2>Variations</h2> <p>Add black pepper, hot sauce, smoked paprika, garlic powder, or extra cayenne for deeper spicy flavor.</p><h2>Wine Advice</h2> <p>A crisp <a href="https://www.reneswijnbeleving.nl/webshop/sauvignon-blanc">Sauvignon Blanc</a> pairs beautifully with the tangy vinegar flavor and smoky barbecue meats.</p>