Texas-style Vinegar Mop Sauce for Brisket
The thin, tangy mop that keeps a Texas-style brisket moist, tender, and punchy. Pair it with TexasBBQRub Old No. 2 Brisket Rub for that classic Lone Star flavor.
This recipe uses
Old No.2 Brisket Rub
Robust formula for brisket and pork butts. More spice, larger pieces, less sugar. One 2lb bag seasons ~30 lbs of meat.
Shop Old No.2 Brisket Rub →Ingredients
- Apple cider vinegar 2 cups Gives the signature bite
- Water (cold) 1 cup Dilutes to a thin consistency
- Tomato paste 1/4 cup Adds body and subtle sweetness
- Worcestershire sauce 2 Tbsp Umami depth
- Yellow mustard 1 Tbsp Helps the rub adhere
- Brown sugar 2 Tbsp Light caramel note
- Kosher salt 1 tsp Balances acidity
- Freshly ground black pepper 1/2 tsp Mild heat
- Garlic powder 1/2 tsp Aroma
- Onion powder 1/2 tsp Completes the flavor base
- Hot sauce (optional) 1/2-1 tsp Adjust to your heat preference
- Liquid smoke (optional) 1/4 tsp If you're smoking with minimal wood
Instructions
- Combine the liquids: In a medium saucepan whisk together the apple cider vinegar, water, Worcestershire sauce, mustard, and tomato paste until smooth.
- Sweeten & season: Stir in brown sugar, salt, pepper, garlic powder, and onion powder. Heat over medium-low until the sugar dissolves (~5 min).
- Adjust heat & flavor: Add hot sauce and liquid smoke (if using). Taste and tweak salt or sugar as needed; the sauce should be thin enough to spray.
- Simmer briefly: Bring the mixture to a gentle simmer for 2-3 min; this melds the flavors without thickening.
- Cool & store: Remove from heat, let cool to room temperature, then transfer to a clean spray bottle or mason jar. Refrigerate up to 2 weeks.
Bill's Pitmaster Tips
- Start mopping after the smoke ring appears (usually 3-4 hrs into a 225-250 degrees F smoke). This ensures the bark is formed but still porous enough to absorb moisture.
- Mop every 30-45 minutes. Use a spray bottle to apply a thin, even coat; a brush can create patches that over-coat the bark.
- Keep the lid closed while mopping. Open the smoker only long enough to spray - every extra minute drops temperature and smoke, extending the cook time.
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