Diablo Sandwich

Name: Diablo Sandwich
Prep time: 5 min
Cook time: 10 min
Total time: 15 min
Cuisine: American
Ingredients: 2 pounds ground beef; 1 sweet onion (sliced); 2 jalapeno peppers (small diced); 2 cloves garlic (minced); 1 ¼ cup ketchup; 1 tablespoon cider vinegar; 1 tablespoon worcestershire sauce; 3 tablespoons brown sugar; 2 tablespoons vinegar hot sauce; 1/2 teaspoon smoked paprika; 1 teaspoon cayenne pepper; 1/2 teaspoon black pepper; 1/4 liquid smoke; 2 teaspoons salt; 8 hamburger buns for serving