Refried Beans

Pinto Beans

• 16 oz dried pinto beans
• water, to soak
• 4 oz yellow onions, in pieces
• 1 tsp salt
• 1 tbsp dried oregano
• 1 bay leaf, fresh (可省略)
  或 1 dried bay leaf (可省略)
• 50 oz vegetable stock

Refried Beans

• 1 white onion, cut into pieces
• 1 garlic clove (可省略)
• ½ oz vegetable oil
• ½ tsp salt, to taste