Beef in sour soup

Ingredients

• 300 g beef (sirloin, thinly sliced)
• 500 ml Guizhou sour soup base
• 100 g tofu
• 100 g potato (sliced)
• 100 g enoki mushrooms
• Bean sprouts
• Cilantro
• Scallions
• 1 tbsp vegetable oil
• Dipping sauce: soy sauce, cilantro, chili oil, garlic