Cuban Recipes | Shredded Beef

Ingredients

• 3lbs chuck roast
• 1 small onion (sliced)
• 2 tbsp olive oil
• 1 cup red dry wine
• 1 large onion, finely diced
• 2 garlic cloves (minced)
• 1 green bell pepper (chopped)
• 4 large ripe tomatoes (chopped)
• 2 tbsp tomato paste
• 1 1/2 tbsp ground cumin
• 1 bay leaf
• salt and pepper to taste