Firehouse BBQ Sauce

The Liquid Smoke is not needed but I recommend adding it to enhance the flavor.

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Firehouse BBQ Sauce Save
Firehouse BBQ Sauce

The Liquid Smoke is not needed but I recommend adding it to enhance the flavor.

  • Preparing Time: 1 hour
  • Total Time: 1 hour
  • Served Person: 5
  • Carbohydrate 87.0744065007174 g
  • Cholesterol 48.805 mg
  • Fat 18.4352845000473 g
  • Fiber 0.0367200011044673 g
  • Protein 0.314763500032895 g
  • Saturated Fat 11.6649370000089 g
  • Serving Size 1 1 Serving (182g)
  • Sodium 159.008500003105 mg
  • Sugar 87.0376864996129 g
  • Trans Fat 1.29280750000792 g
  • Calories 513 calories

Step-by-step

  • Pour ketchup into a large saucepan.
  • Pour vinegar into the ketchup bottle, shake to loosen any remaining ketchup, and pour into the saucepan.
  • Save the bottle, and clean.
  • Stir in the brown sugar, butter, and red pepper flakes.
  • Cook over medium heat until almost boiling, but do not boil.
  • For convenience, refrigerate leftover sauce in the clean ketchup bottle.

A single heavy-bottomed saucepan is the only piece of equipment required to bring this condiment together. Ketchup provides a stable tomato base loaded with natural pectin and vinegar, while bottled apple cider vinegar introduces sharp malic acid that cuts through heavy sweetness. Pouring the vinegar directly into the empty ketchup bottle captures residual solids clinging to the glass walls, ensuring zero waste. Butter melts into the warm mixture to supply dairy fats that coat the tongue and temper the heat from red pepper flakes. Heat the liquid over medium energy until small bubbles form at the edge, but never allow a rolling boil, or the dairy fats will break and separate from the tomato solids. Whisk continuously during this heating phase to dissolve two packed cups of brown sugar completely without scorching the molasses. Liquid smoke offers concentrated guaiacol compounds that mimic open-fire cooking without actual charcoal exposure. Store the finished condiment inside a sanitized glass container for up to two weeks in the refrigerator. Pair this pungent condiment with grilled pork chops or smoked brisket, where the high sugar content caramelizes under direct heat to form a sticky crust.