Ingredients

• 1 jalapeno pepper (fresh hot)
• 1 garlic clove
• 450 gr beef round steak (lean)
• 300 gr tomatoes (crushed)
• 240 ml water
• 16 ml vinegar
• 2 gr cumin seeds
• 1 gr cumin (ground)
• 1 gr oregano (dried)
• 1 slice onion