Carne Asada with Argentine Beef

Ingredients

• 1 lb Argentine outside skirt steak (entraña)
• Juice of 4 limes (or limones verdes)
• Juice of 3 oranges
• 2 jalapeños, sliced in half
• 1 glass of beer
• 1 large onion, chopped
• Paprika
• Oregano
• Garlic powder
• Cumin seeds
• Salt and pepper to taste
• 2 tomatoes, diced
• 2 small onions, chopped
• 1/4 cup cilantro, chopped
• Oil and vinegar
• Salt to taste
• 1 cup refried pinto beans
• 1 avocado, sliced
• Grilled green onions and jalapeños