Ingredients: 500g beef bone, half onion, five slices of ginger, two cloves of garlic, one slice of fragrant leaves, one slice of cinnamon, one dried pepper, a little rock sugar, one spoonful of salt, one spoonful of soy sauce, one spoonful of sugar, a proper amount of black pepper and four potatoes.

1. Wash beef bones, blanch with boiling water, and remove fishy smell. Take it out for use.

2. Prepare onions, fragrant leaves, cinnamon, ginger, garlic and dried peppers.

3, put a small amount of oil in the pot, put rock sugar noisy sugar color. Then add the materials prepared in the second step and fry until cooked.

4. Add appropriate amount of water, black pepper and sugar and stew for 20 minutes.

5. Finally, add potatoes and salt stew 10 minutes, and the potatoes will be soft and glutinous. It's perfect with a bowl of rice.