Beef Bolognese - Lettuce Entertain You

Ingredients

• 1 tbsp. extra-virgin olive oil
• 2 lbs. ground beef
• 2 tbsp. unsalted cold butter, cubed and divided
• 2 carrots, peeled and finely chopped
• 1 large onion, finely chopped
• 2 cloves garlic, finely chopped
• 2 tbsp. fresh rosemary, finely chopped and divided
• Kosher salt
• fresh ground black pepper
• 15-ounce can crushed tomatoes
• ½ cup tomato juice
• 2 tbsp. parsley, chopped