Using ingredient skillet over heat until the onion is tender

Refried Black Beans

• 10 skillet over heat until the onion is tender
• 2 jalapeno chiles
• 2 garlic (cloves)
• 1 chipotle chile
• 1 chiles (red)
• 950 gr black beans
• 30 gr onion
• 30 ml vegetable oil
• 1 gr salt