Slow-Smoked St. Louis Style Ribs with Tangy Vinegar Sauce

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Tender St. Louis ribs smoked low and slow, finished with a tangy vinegar-based BBQ sauce that cuts through the rich meat beautifully. This american-inspired bbq & smoked ready in about 320 minutes blends brown sugar, paprika, coarse kosher salt into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 450 calories and feeds 8, so a small batch covers several meals across the week without taking over the fridge. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 20 min Cook: 300 min Serves 8 American cuisine 450 cal/serving
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Ingredients

Instructions

  1. Step 1: Combine 2 tbsp brown sugar, 1 tbsp paprika, 1 tbsp coarse kosher salt, 1 tbsp black pepper, 1 tsp garlic powder, and 1 tsp onion powder in a small bowl to create a dry rub.
  2. Step 2: Remove the membrane from 2 racks of St. Louis style pork ribs (about 4 lbs) and coat both sides generously with the dry rub. Wrap in plastic wrap and refrigerate for at least 3 hours or overnight.
  3. Step 3: Preheat your smoker to 225°F using your preferred wood chips. Place ribs directly on the smoker rack and smoke for 3 hours.
  4. Step 4: While ribs smoke, whisk together 1/2 cup apple cider vinegar, 1/4 cup water, 1/2 tsp red pepper flakes, 1 tbsp yellow mustard, and 1 tbsp honey in a bowl to make the tangy vinegar sauce.
  5. Step 5: After 3 hours, baste ribs with the vinegar sauce and continue smoking for another 2 hours until meat is tender and pulls back from the bones.
  6. Step 6: Remove ribs from smoker, let rest 10 minutes, then slice between bones and serve with extra vinegar sauce on the side.

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Frequently asked questions

How long does Slow-Smoked St. Louis Style Ribs with Tangy Vinegar Sauce take to make?

Total time is about 320 minutes (20 min prep + 300 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Slow-Smoked St. Louis Style Ribs with Tangy Vinegar Sauce?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Slow-Smoked St. Louis Style Ribs with Tangy Vinegar Sauce?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Slow-Smoked St. Louis Style Ribs with Tangy Vinegar Sauce for a different number of people?

The recipe is written for 8 servings. Multiply each ingredient by (your serving target / 8). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Slow-Smoked St. Louis Style Ribs with Tangy Vinegar Sauce?

American bbq & smoked like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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