Slow Cooker Corned Beef & Cabbage Soup

Ingredients

• 1 tbsp olive oil
• 1 tbsp butter
• 1/2 yellow onion diced
• 3 clove garlic minced
• 3 large carrots sliced
• 3 stalk celery sliced
• 2 lb cooked corned beef cubed or shredded
• 1/2 head cabbage chopped
• 1 lb baby potatoes halved
• 2 bay leaves
• 1 tbsp worcestershire sauce
• 1/2 tsp smoked paprika
• 6 cup beef broth
• 12 oz dark beer German if possible
• parsley garnish