Baby Back Ribs with Stout Beer BBQ Sauce

Name: Baby Back Ribs with Stout Beer BBQ Sauce
Prep time: 35 min
Cook time: 6 h 45 min
Total time: 6 h 45 min
Yield: 4 portions
Ingredients: 2 tbsp brown sugar; 2 tbsp paprika; 2 tsp garlic powder; 2 tsp salt; 1 tsp onion powder; 1 tsp ground black pepper; 1 tsp thyme; 48 - 52 oz baby back ribs; 4 oz red onions; 2 garlic cloves; ½ oz vegetable oil; 12 oz stout beer; 6 oz ketchup; 3 oz dark brown sugar; 2 oz apple cider vinegar; ½ tsp ground cumin; ½ tsp salt; &frac18; tsp ground black pepper; &frac18; tsp chili powder; 40 oz water