Lemony Chicken Soup With Gnocchi

Ingredients

• 2 tablespoons butter
• 2 tablespoons olive oil
• 2 ribs celery diced
• 1 onion diced
• 1 carrots diced
• 1 leek (white and light green parts only), thinly sliced
• 1 1/2 teaspoon grated fresh ginger
• 1/2 teaspoon salt
• 1 pkg (900 ml) sodium-reduced chicken broth
• 1 cup packaged fresh gnocchi
• 2 tablespoons chopped fresh parsley
• 1/2 teaspoon grated lemon zest
• 4 teaspoons lemon juice