Guava BBQ Sauce From Scratch (Printable)

Sweet guava paste meets smoky spices in this tangy Caribbean-inspired barbecue sauce. Perfect for grilling, dipping, or marinating your favorite dishes.

# What You'll Need:

→ Base

01 - 1 cup guava paste, chopped
02 - 1 cup water
03 - 1/3 cup apple cider vinegar

→ Aromatics

04 - 1 small yellow onion, finely chopped
05 - 3 cloves garlic, minced
06 - 1 tablespoon olive oil

→ Spices & Flavor

07 - 1 tablespoon smoked paprika
08 - 1 teaspoon ground cumin
09 - 1 teaspoon ground black pepper
10 - 1 teaspoon chili powder
11 - 1/2 teaspoon ground allspice
12 - 1/2 teaspoon ground cinnamon
13 - 1/2 teaspoon salt
14 - 1/2 teaspoon crushed red pepper flakes, optional

→ Sweetness & Balance

15 - 2 tablespoons brown sugar
16 - 1 tablespoon molasses
17 - 1 tablespoon Dijon mustard

→ Final Touch

18 - 1 tablespoon tamari or soy sauce

# How to Make It:

01 - Heat olive oil in a medium saucepan over medium heat. Add chopped onion and sauté for 3 to 4 minutes until softened. Add minced garlic and cook for 1 minute more.
02 - Add guava paste, water, and apple cider vinegar to the saucepan. Stir until guava paste begins to dissolve.
03 - Add smoked paprika, cumin, black pepper, chili powder, allspice, cinnamon, salt, and red pepper flakes if using. Stir well to combine.
04 - Stir in brown sugar, molasses, Dijon mustard, and tamari. Mix thoroughly until fully incorporated.
05 - Bring the mixture to a gentle simmer over medium heat, stirring often. Reduce heat to low and cook uncovered for 15 to 20 minutes, stirring occasionally, until thickened and glossy.
06 - Remove from heat and let cool slightly. Blend the sauce with an immersion blender until smooth, or transfer to a standard blender and process until desired consistency is achieved.
07 - Taste and adjust seasoning if needed. Allow to cool completely, then transfer to a clean glass jar and refrigerate for up to 2 weeks.

# Expert Hints:

01 -
  • You'll finally have a barbecue sauce that tastes nothing like the same tired ketchup-based formula everyone else makes.
  • It's naturally vegan and gluten-free (just swap the soy sauce), so it works for almost every dietary preference at the table.
  • Your guests will ask for the recipe because homemade always beats store-bought, and this one looks impressively glossy and caramelized.
02 -
  • Blending is non-negotiable if you want that restaurant-quality glossy finish—any chunks or graininess will disappoint you once the sauce cools.
  • Taste before you finish because guava paste varies in sweetness by brand, and you might need to adjust the brown sugar or add more vinegar to balance it.
  • The sauce will thicken more as it cools, so if it seems slightly thin at the end of cooking, don't panic and add more cornstarch; just let it sit in the fridge overnight.
03 -
  • Use tamari instead of soy sauce if you need this to be completely gluten-free, and the flavor will be just as deep and rich.
  • If guava paste is impossible to find, guava jelly works as a substitute—just reduce the added brown sugar by a tablespoon since jelly is often sweeter and thinner than paste.
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