Ingredients:
½ large onion, sliced
3 cloves garlic, chopped
1 pound beef sirloin, cut into 2-inch strips, or more to taste
½ teaspoon ground cumin
½ teaspoon ground black pepper
½ teaspoon chili powder
½ teaspoon onion powder
½ teaspoon garlic powder
¼ teaspoon paprika
¼ teaspoon dried thyme
¼ teaspoon dried marjoram
¼ teaspoon dried basil
2 tablespoons bourbon whiskey (such as Jim Beam®)
1 teaspoon soy sauce
1 teaspoon prepared mustard
1 teaspoon Worcestershire sauce
½ teaspoon hot sauce (such as Frank’s Red Hot ®)
1 (12 fluid ounce) can or bottle beer (such as Budweiser®)
2 cubes beef bouillon
Directions:
Spread onion and garlic into the bottom of a slow cooker; layer beef over onion and garlic. Sprinkle cumin, black pepper, chili powder, onion powder, garlic powder, paprika, thyme, marjoram, and basil over beef; top with bourbon, soy sauce, mustard, Worcestershire sauce, and hot sauce. Pour beer over beef mixture and add beef bouillon cubes.
Cook on Low, stirring every hour or so, for 8 hours (or High for 4 hours).