Olive Garden's Chicken Gnocchi soup, Ingredients: 1 cup chicken breasts, diced and cooked (can use canned chicken or turkey) 4 Tbsp butter 4 Tbsp olive oil 1 quart half and half (can use evaporated milk) 1 14 ounce can chicken broth 1/2 cup celery, sliced 1/4 cup flour 2 garlic cloves, minced 1 cup carrots, shredded 1 medium onion, di