Lebanese Beef and Green Beans

Bahan-bahan (8 porsi)

• 1 tablespoon olive oil
• 1 tablespoon butter
• 1 large onion (chopped small, about 1/2-inch pieces)
• 4 cloves garlic (minced)
• 1 pound ground beef
• 1 pound green beans (ends trimmed and cut into bite size pieces)
• 2 14 - ounce cans tomato sauce
• 1 tablespoon Worcestershire sauce
• 2 tablespoons red wine
• 1 teaspoon kosher salt (adjust to taste)
• 1/2 teaspoon freshly ground black pepper (adjust to taste)
• Garlic Smashed Potatoes or cooked rice (for serving)